61350556435234 has 64 divisors (see below), whose sum is σ = 107489686348800. Its totient is φ = 25969141944000.

The previous prime is 61350556435219. The next prime is 61350556435271. The reversal of 61350556435234 is 43253465505316.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 641019 + ... + 11095585.

It is an arithmetic number, because the mean of its divisors is an integer number (1679526349200).

Almost surely, 2^{61350556435234} is an apocalyptic number.

61350556435234 is a deficient number, since it is larger than the sum of its proper divisors (46139129913566).

61350556435234 is a wasteful number, since it uses less digits than its factorization.

61350556435234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10454839.

The product of its (nonzero) digits is 19440000, while the sum is 52.

The spelling of 61350556435234 in words is "sixty-one trillion, three hundred fifty billion, five hundred fifty-six million, four hundred thirty-five thousand, two hundred thirty-four".