340126253660 has 24 divisors (see below), whose sum is σ = 714332391696. Its totient is φ = 136037690240.

The previous prime is 340126253639. The next prime is 340126253699. The reversal of 340126253660 is 66352621043.

It is a happy number.

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, 581537 + ... + 1009176.

It is an arithmetic number, because the mean of its divisors is an integer number (29763849654).

Almost surely, 2^340126253660 is an apocalyptic number.

It is an amenable number.

340126253660 is an abundant number, since it is smaller than the sum of its proper divisors (374206138036).

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

340126253660 is a wasteful number, since it uses less digits than its factorization.

340126253660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1601413 (or 1601411 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 38.

The spelling of 340126253660 in words is "three hundred forty billion, one hundred twenty-six million, two hundred fifty-three thousand, six hundred sixty".