4012889125290 has 32 divisors (see below), whose sum is σ = 10049670158976. Its totient is φ = 1023577515840.

The previous prime is 4012889125249. The next prime is 4012889125391. The reversal of 4012889125290 is 925219882104.

4012889125290 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4012889125290² (a number of 26 digits) contains 22 as substring.

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, 2907889981 + ... + 2907891360.

It is an arithmetic number, because the mean of its divisors is an integer number (314052192468).

Almost surely, 2^{4012889125290} is an apocalyptic number.

4012889125290 is an abundant number, since it is smaller than the sum of its proper divisors (6036781033686).

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

4012889125290 is a wasteful number, since it uses less digits than its factorization.

4012889125290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5815781374.

The product of its (nonzero) digits is 829440, while the sum is 51.

The spelling of 4012889125290 in words is "four trillion, twelve billion, eight hundred eighty-nine million, one hundred twenty-five thousand, two hundred ninety".