61079328374402 has 8 divisors (see below), whose sum is σ = 98666607374076. Its totient is φ = 28190459249712.

The previous prime is 61079328374401. The next prime is 61079328374521. The reversal of 61079328374402 is 20447382397016.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 52512356464681 + 8566971909721 = 7246541^2 + 2926939^2 .

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

It is not an unprimeable number, because it can be changed into a prime (61079328374401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1174602468713 + ... + 1174602468764.

Almost surely, 2^{61079328374402} is an apocalyptic number.

61079328374402 is a deficient number, since it is larger than the sum of its proper divisors (37587278999674).

61079328374402 is a wasteful number, since it uses less digits than its factorization.

61079328374402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2349204937492.

The product of its (nonzero) digits is 12192768, while the sum is 56.

The spelling of 61079328374402 in words is "sixty-one trillion, seventy-nine billion, three hundred twenty-eight million, three hundred seventy-four thousand, four hundred two".