3153212040 has 64 divisors (see below), whose sum is σ = 10319607360. Its totient is φ = 764414720.

The previous prime is 3153211991. The next prime is 3153212057. The reversal of 3153212040 is 402123513.

3153212040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3153211998 and 3153212016.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1193079 + ... + 1195718.

It is an arithmetic number, because the mean of its divisors is an integer number (161243865).

Almost surely, 2^3153212040 is an apocalyptic number.

3153212040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3153212040 is an abundant number, since it is smaller than the sum of its proper divisors (7166395320).

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

3153212040 is a wasteful number, since it uses less digits than its factorization.

3153212040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2388822 (or 2388818 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 3153212040 is about 56153.4686372979. The cubic root of 3153212040 is about 1466.3952957521.

Adding to 3153212040 its reverse (402123513), we get a palindrome (3555335553).

The spelling of 3153212040 in words is "three billion, one hundred fifty-three million, two hundred twelve thousand, forty".