237940096044249 has 135 divisors (see below), whose sum is σ = 387170920372621. Its totient is φ = 145595153687040.

The previous prime is 237940096044221. The next prime is 237940096044337. The reversal of 237940096044249 is 942440690049732.

It is a happy number.

The square root of 237940096044249 is 15425307.

It is a perfect power (a square), and thus also a powerful number.

237940096044249 is a `hidden beast` number, since 2 + 3 + 7 + 94 + 0 + 0 + 9 + 60 + 442 + 49 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 16762760235225 + 221177335809024 = 4094235^2 + 14872032^2 .

It is not a de Polignac number, because 237940096044249 - 2²¹ = 237940093947097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (237940096044649) by changing a digit.

It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 96762949582 + ... + 96762952040.

Almost surely, 2^{237940096044249} is an apocalyptic number.

237940096044249 is the 15425307-th square number.

237940096044249 is the 7712654-th centered octagonal number.

It is an amenable number.

237940096044249 is a deficient number, since it is larger than the sum of its proper divisors (149230824328372).

237940096044249 is an frugal number, since it uses more digits than its factorization.

237940096044249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5046 (or 2520 counting only the distinct ones).

The product of its (nonzero) digits is 94058496, while the sum is 63.

The spelling of 237940096044249 in words is "two hundred thirty-seven trillion, nine hundred forty billion, ninety-six million, forty-four thousand, two hundred forty-nine".