61024470474 has 16 divisors (see below), whose sum is σ = 133144299360. Its totient is φ = 18492263760.

The previous prime is 61024470473. The next prime is 61024470491. The reversal of 61024470474 is 47407442016.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (61024470473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 462306529 + ... + 462306660.

It is an arithmetic number, because the mean of its divisors is an integer number (8321518710).

Almost surely, 2^61024470474 is an apocalyptic number.

61024470474 is an abundant number, since it is smaller than the sum of its proper divisors (72119828886).

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

61024470474 is a wasteful number, since it uses less digits than its factorization.

61024470474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924613205.

The product of its (nonzero) digits is 150528, while the sum is 39.

The spelling of 61024470474 in words is "sixty-one billion, twenty-four million, four hundred seventy thousand, four hundred seventy-four".