61306223233254 has 16 divisors (see below), whose sum is σ = 129065733122880. Its totient is φ = 19359859968360.

The previous prime is 61306223233237. The next prime is 61306223233261. The reversal of 61306223233254 is 45233232260316.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268886943892 + ... + 268886944119.

It is an arithmetic number, because the mean of its divisors is an integer number (8066608320180).

Almost surely, 2^{61306223233254} is an apocalyptic number.

61306223233254 is an abundant number, since it is smaller than the sum of its proper divisors (67759509889626).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61306223233254 is a wasteful number, since it uses less digits than its factorization.

61306223233254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537773888035.

The product of its (nonzero) digits is 933120, while the sum is 42.

The spelling of 61306223233254 in words is "sixty-one trillion, three hundred six billion, two hundred twenty-three million, two hundred thirty-three thousand, two hundred fifty-four".