61448098017934 has 8 divisors (see below), whose sum is σ = 92172379193208. Its totient is φ = 30723971620200.

The previous prime is 61448098017899. The next prime is 61448098017947. The reversal of 61448098017934 is 43971089084416.

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

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, 37696717 + ... + 39292984.

It is an arithmetic number, because the mean of its divisors is an integer number (11521547399151).

Almost surely, 2^{61448098017934} is an apocalyptic number.

61448098017934 is a deficient number, since it is larger than the sum of its proper divisors (30724281175274).

61448098017934 is a wasteful number, since it uses less digits than its factorization.

61448098017934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77388770.

The product of its (nonzero) digits is 41803776, while the sum is 64.

The spelling of 61448098017934 in words is "sixty-one trillion, four hundred forty-eight billion, ninety-eight million, seventeen thousand, nine hundred thirty-four".