3145553142204 has 48 divisors (see below), whose sum is σ = 8006966303616. Its totient is φ = 953185569600.

The previous prime is 3145553142181. The next prime is 3145553142233. The reversal of 3145553142204 is 4022413555413.

It is a congruent number.

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, 19871779 + ... + 20029445.

It is an arithmetic number, because the mean of its divisors is an integer number (166811797992).

Almost surely, 2^{3145553142204} is an apocalyptic number.

It is an amenable number.

3145553142204 is an abundant number, since it is smaller than the sum of its proper divisors (4861413161412).

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

3145553142204 is a wasteful number, since it uses less digits than its factorization.

3145553142204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308826 (or 308824 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 39.

Adding to 3145553142204 its reverse (4022413555413), we get a palindrome (7167966697617).

The spelling of 3145553142204 in words is "three trillion, one hundred forty-five billion, five hundred fifty-three million, one hundred forty-two thousand, two hundred four".