144402304412361 has 32 divisors (see below), whose sum is σ = 203097834512640. Its totient is φ = 91080557568000.

The previous prime is 144402304412351. The next prime is 144402304412363. The reversal of 144402304412361 is 163214403204441.

It is not a de Polignac number, because 144402304412361 - 2²⁶ = 144402237303497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (144402304412363) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3236200 + ... + 17299641.

It is an arithmetic number, because the mean of its divisors is an integer number (6346807328520).

Almost surely, 2^{144402304412361} is an apocalyptic number.

It is an amenable number.

144402304412361 is a deficient number, since it is larger than the sum of its proper divisors (58695530100279).

144402304412361 is a wasteful number, since it uses less digits than its factorization.

144402304412361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20536977.

The product of its (nonzero) digits is 221184, while the sum is 39.

The spelling of 144402304412361 in words is "one hundred forty-four trillion, four hundred two billion, three hundred four million, four hundred twelve thousand, three hundred sixty-one".