3134725540 has 48 divisors (see below), whose sum is σ = 6975763200. Its totient is φ = 1179182592.

The previous prime is 3134725537. The next prime is 3134725543. The reversal of 3134725540 is 455274313.

3134725540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3134725537) and next prime (3134725543).

It is a super-2 number, since 2×3134725540² = 19653008422256583200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 3134725496 and 3134725505.

It is not an unprimeable number, because it can be changed into a prime (3134725543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 533941 + ... + 539779.

It is an arithmetic number, because the mean of its divisors is an integer number (145328400).

Almost surely, 2^3134725540 is an apocalyptic number.

It is an amenable number.

3134725540 is an abundant number, since it is smaller than the sum of its proper divisors (3841037660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3134725540 is a wasteful number, since it uses less digits than its factorization.

3134725540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7444 (or 7442 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 34.

The square root of 3134725540 is about 55988.6197365143. The cubic root of 3134725540 is about 1463.5239731818.

Adding to 3134725540 its reverse (455274313), we get a palindrome (3589999853).

The spelling of 3134725540 in words is "three billion, one hundred thirty-four million, seven hundred twenty-five thousand, five hundred forty".