3142011240 has 48 divisors (see below), whose sum is σ = 10211537700. Its totient is φ = 837869568.

The previous prime is 3142011181. The next prime is 3142011253. The reversal of 3142011240 is 421102413.

3142011240 is a `hidden beast` number, since 3 + 1 + 420 + 1 + 1 + 240 = 666.

3142011240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3122350884 + 19660356 = 55878^2 + 4434^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4363545 + ... + 4364264.

Almost surely, 2^3142011240 is an apocalyptic number.

3142011240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3142011240 is an abundant number, since it is smaller than the sum of its proper divisors (7069526460).

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

3142011240 is a wasteful number, since it uses less digits than its factorization.

3142011240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8727826 (or 8727819 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 3142011240 is about 56053.6460901519. The cubic root of 3142011240 is about 1464.6569321745.

Adding to 3142011240 its reverse (421102413), we get a palindrome (3563113653).

The spelling of 3142011240 in words is "three billion, one hundred forty-two million, eleven thousand, two hundred forty".