237993201345 has 128 divisors (see below), whose sum is σ = 405507244032. Its totient is φ = 119041228800.

The previous prime is 237993201331. The next prime is 237993201361. The reversal of 237993201345 is 543102399732.

It is not a de Polignac number, because 237993201345 - 2¹⁰ = 237993200321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 237993201294 and 237993201303.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 878203560 + ... + 878203830.

It is an arithmetic number, because the mean of its divisors is an integer number (3168025344).

Almost surely, 2^237993201345 is an apocalyptic number.

It is an amenable number.

237993201345 is a deficient number, since it is larger than the sum of its proper divisors (167514042687).

237993201345 is a wasteful number, since it uses less digits than its factorization.

237993201345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751.

The product of its (nonzero) digits is 1224720, while the sum is 48.

The spelling of 237993201345 in words is "two hundred thirty-seven billion, nine hundred ninety-three million, two hundred one thousand, three hundred forty-five".