2258677042145 has 16 divisors (see below), whose sum is σ = 2787361243200. Its totient is φ = 1756279696704.

The previous prime is 2258677042093. The next prime is 2258677042187. The reversal of 2258677042145 is 5412407768522.

It is a happy number.

It is not a de Polignac number, because 2258677042145 - 2³⁶ = 2189957565409 is a prime.

It is a super-2 number, since 2×2258677042145² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (53).

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, 39800195 + ... + 39856904.

It is an arithmetic number, because the mean of its divisors is an integer number (174210077700).

Almost surely, 2^{2258677042145} is an apocalyptic number.

It is an amenable number.

2258677042145 is a deficient number, since it is larger than the sum of its proper divisors (528684201055).

2258677042145 is a wasteful number, since it uses less digits than its factorization.

2258677042145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79657264.

The product of its (nonzero) digits is 7526400, while the sum is 53.

The spelling of 2258677042145 in words is "two trillion, two hundred fifty-eight billion, six hundred seventy-seven million, forty-two thousand, one hundred forty-five".