258342593601 has 24 divisors (see below), whose sum is σ = 365959384384. Its totient is φ = 162075813120.

The previous prime is 258342593557. The next prime is 258342593603. The reversal of 258342593601 is 106395243852.

It is not a de Polignac number, because 258342593601 - 2¹³ = 258342585409 is a prime.

It is a super-2 number, since 2×258342593601² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (258342593603) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8777556 + ... + 8806938.

Almost surely, 2^258342593601 is an apocalyptic number.

It is an amenable number.

258342593601 is a deficient number, since it is larger than the sum of its proper divisors (107616790783).

258342593601 is a wasteful number, since it uses less digits than its factorization.

258342593601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39561 (or 39544 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 48.

The spelling of 258342593601 in words is "two hundred fifty-eight billion, three hundred forty-two million, five hundred ninety-three thousand, six hundred one".