61935103712542 has 32 divisors (see below), whose sum is σ = 95562677919744. Its totient is φ = 30093925982400.

The previous prime is 61935103712527. The next prime is 61935103712567. The reversal of 61935103712542 is 24521730153916.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14337067 + ... + 18149977.

It is an arithmetic number, because the mean of its divisors is an integer number (2986333684992).

Almost surely, 2^{61935103712542} is an apocalyptic number.

61935103712542 is a deficient number, since it is larger than the sum of its proper divisors (33627574207202).

61935103712542 is a wasteful number, since it uses less digits than its factorization.

61935103712542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3814624.

The product of its (nonzero) digits is 1360800, while the sum is 49.

The spelling of 61935103712542 in words is "sixty-one trillion, nine hundred thirty-five billion, one hundred three million, seven hundred twelve thousand, five hundred forty-two".