1402904012889 has 16 divisors (see below), whose sum is σ = 1872480201984. Its totient is φ = 934298755200.

The previous prime is 1402904012863. The next prime is 1402904012953. The reversal of 1402904012889 is 9882104092041.

It is not a de Polignac number, because 1402904012889 - 2⁵ = 1402904012857 is a prime.

It is a super-3 number, since 3×1402904012889³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1402904012689) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64104229 + ... + 64126109.

It is an arithmetic number, because the mean of its divisors is an integer number (117030012624).

Almost surely, 2^{1402904012889} is an apocalyptic number.

It is an amenable number.

1402904012889 is a deficient number, since it is larger than the sum of its proper divisors (469576189095).

1402904012889 is a wasteful number, since it uses less digits than its factorization.

1402904012889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43088.

The product of its (nonzero) digits is 331776, while the sum is 48.

The spelling of 1402904012889 in words is "one trillion, four hundred two billion, nine hundred four million, twelve thousand, eight hundred eighty-nine".