259350428690 has 32 divisors (see below), whose sum is σ = 495901574784. Its totient is φ = 97319750400.

The previous prime is 259350428671. The next prime is 259350428737. The reversal of 259350428690 is 96824053952.

It is a super-3 number, since 3×259350428690³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 2432486 + ... + 2536865.

It is an arithmetic number, because the mean of its divisors is an integer number (15496924212).

Almost surely, 2^259350428690 is an apocalyptic number.

259350428690 is a deficient number, since it is larger than the sum of its proper divisors (236551146094).

259350428690 is a wasteful number, since it uses less digits than its factorization.

259350428690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4969682.

The product of its (nonzero) digits is 4665600, while the sum is 53.

The spelling of 259350428690 in words is "two hundred fifty-nine billion, three hundred fifty million, four hundred twenty-eight thousand, six hundred ninety".