61346340402404 has 6 divisors (see below), whose sum is σ = 107356095704214. Its totient is φ = 30673170201200.

The previous prime is 61346340402383. The next prime is 61346340402467. The reversal of 61346340402404 is 40420404364316.

It can be written as a sum of positive squares in only one way, i.e., 47682449941504 + 13663890460900 = 6905248^2 + 3696470^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7668292550297 + ... + 7668292550304.

It is an arithmetic number, because the mean of its divisors is an integer number (17892682617369).

Almost surely, 2^{61346340402404} is an apocalyptic number.

It is an amenable number.

61346340402404 is a deficient number, since it is larger than the sum of its proper divisors (46009755301810).

61346340402404 is a wasteful number, since it uses less digits than its factorization.

61346340402404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15336585100605 (or 15336585100603 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 41.

The spelling of 61346340402404 in words is "sixty-one trillion, three hundred forty-six billion, three hundred forty million, four hundred two thousand, four hundred four".