236145737434 has 16 divisors (see below), whose sum is σ = 360252476640. Its totient is φ = 116061913840.

The previous prime is 236145737413. The next prime is 236145737441. The reversal of 236145737434 is 434737541632.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1449717 + ... + 1604359.

It is an arithmetic number, because the mean of its divisors is an integer number (22515779790).

Almost surely, 2^236145737434 is an apocalyptic number.

236145737434 is a deficient number, since it is larger than the sum of its proper divisors (124106739206).

236145737434 is a wasteful number, since it uses less digits than its factorization.

236145737434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167645.

The product of its digits is 5080320, while the sum is 49.

The spelling of 236145737434 in words is "two hundred thirty-six billion, one hundred forty-five million, seven hundred thirty-seven thousand, four hundred thirty-four".