3142450120 has 16 divisors (see below), whose sum is σ = 7070512860. Its totient is φ = 1256980032.

The previous prime is 3142450111. The next prime is 3142450123. The reversal of 3142450120 is 210542413.

It can be written as a sum of positive squares in 2 ways, for example, as 3107616516 + 34833604 = 55746^2 + 5902^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3142450091 and 3142450100.

It is not an unprimeable number, because it can be changed into a prime (3142450123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39280587 + ... + 39280666.

Almost surely, 2^3142450120 is an apocalyptic number.

It is an amenable number.

3142450120 is an abundant number, since it is smaller than the sum of its proper divisors (3928062740).

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

3142450120 is a wasteful number, since it uses less digits than its factorization.

3142450120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78561264 (or 78561260 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 3142450120 is about 56057.5607746181. The cubic root of 3142450120 is about 1464.7251240276.

Adding to 3142450120 its reverse (210542413), we get a palindrome (3352992533).

The spelling of 3142450120 in words is "three billion, one hundred forty-two million, four hundred fifty thousand, one hundred twenty".