61344202496 has 36 divisors (see below), whose sum is σ = 122464624800. Its totient is φ = 30668132352.

The previous prime is 61344202481. The next prime is 61344202529. The reversal of 61344202496 is 69420244316.

It is a happy number.

It is a super-2 number, since 2×61344202496² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3739400 + ... + 3755768.

Almost surely, 2^61344202496 is an apocalyptic number.

It is an amenable number.

61344202496 is a deficient number, since it is larger than the sum of its proper divisors (61120422304).

61344202496 is a wasteful number, since it uses less digits than its factorization.

61344202496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31024 (or 31010 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 41.

The spelling of 61344202496 in words is "sixty-one billion, three hundred forty-four million, two hundred two thousand, four hundred ninety-six".