402243614517 has 16 divisors (see below), whose sum is σ = 557792503040. Its totient is φ = 257612052672.

The previous prime is 402243614489. The next prime is 402243614527. The reversal of 402243614517 is 715416342204.

It is not a de Polignac number, because 402243614517 - 2⁶ = 402243614453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402243614527) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22926778 + ... + 22944315.

It is an arithmetic number, because the mean of its divisors is an integer number (34862031440).

Almost surely, 2^402243614517 is an apocalyptic number.

It is an amenable number.

402243614517 is a deficient number, since it is larger than the sum of its proper divisors (155548888523).

402243614517 is a wasteful number, since it uses less digits than its factorization.

402243614517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45871212.

The product of its (nonzero) digits is 161280, while the sum is 39.

The spelling of 402243614517 in words is "four hundred two billion, two hundred forty-three million, six hundred fourteen thousand, five hundred seventeen".