340442414502 has 16 divisors (see below), whose sum is σ = 681632243712. Its totient is φ = 113356235720.

The previous prime is 340442414497. The next prime is 340442414513. The reversal of 340442414502 is 205414244043.

It is a congruent 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, 31136358 + ... + 31147289.

It is an arithmetic number, because the mean of its divisors is an integer number (42602015232).

Almost surely, 2^340442414502 is an apocalyptic number.

340442414502 is an abundant number, since it is smaller than the sum of its proper divisors (341189829210).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

340442414502 is a wasteful number, since it uses less digits than its factorization.

340442414502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62284563.

The product of its (nonzero) digits is 61440, while the sum is 33.

Adding to 340442414502 its reverse (205414244043), we get a palindrome (545856658545).

The spelling of 340442414502 in words is "three hundred forty billion, four hundred forty-two million, four hundred fourteen thousand, five hundred two".