145800122365 has 32 divisors (see below), whose sum is σ = 187930181376. Its totient is φ = 108334786560.

The previous prime is 145800122359. The next prime is 145800122371. The reversal of 145800122365 is 563221008541.

It is an interprime number because it is at equal distance from previous prime (145800122359) and next prime (145800122371).

It is not a de Polignac number, because 145800122365 - 2³ = 145800122357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 467910 + ... + 714520.

It is an arithmetic number, because the mean of its divisors is an integer number (5872818168).

Almost surely, 2^145800122365 is an apocalyptic number.

It is an amenable number.

145800122365 is a deficient number, since it is larger than the sum of its proper divisors (42130059011).

145800122365 is a wasteful number, since it uses less digits than its factorization.

145800122365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246789.

The product of its (nonzero) digits is 57600, while the sum is 37.

The spelling of 145800122365 in words is "one hundred forty-five billion, eight hundred million, one hundred twenty-two thousand, three hundred sixty-five".