402344539114 has 8 divisors (see below), whose sum is σ = 689733495648. Its totient is φ = 172433373900.

The previous prime is 402344539039. The next prime is 402344539139. The reversal of 402344539114 is 411935443204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×402344539114² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14369447812 + ... + 14369447839.

It is an arithmetic number, because the mean of its divisors is an integer number (86216686956).

Almost surely, 2^402344539114 is an apocalyptic number.

402344539114 is a deficient number, since it is larger than the sum of its proper divisors (287388956534).

402344539114 is a wasteful number, since it uses less digits than its factorization.

402344539114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28738895660.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 402344539114 in words is "four hundred two billion, three hundred forty-four million, five hundred thirty-nine thousand, one hundred fourteen".