70722542654402 has 16 divisors (see below), whose sum is σ = 113906067046272. Its totient is φ = 32812447295040.

The previous prime is 70722542654389. The next prime is 70722542654411. The reversal of 70722542654402 is 20445624522707.

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, 14648411558 + ... + 14648416385.

It is an arithmetic number, because the mean of its divisors is an integer number (7119129190392).

Almost surely, 2^{70722542654402} is an apocalyptic number.

70722542654402 is a deficient number, since it is larger than the sum of its proper divisors (43183524391870).

70722542654402 is a wasteful number, since it uses less digits than its factorization.

70722542654402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29296828033.

The product of its (nonzero) digits is 7526400, while the sum is 50.

The spelling of 70722542654402 in words is "seventy trillion, seven hundred twenty-two billion, five hundred forty-two million, six hundred fifty-four thousand, four hundred two".