62961109404 has 12 divisors (see below), whose sum is σ = 146909255304. Its totient is φ = 20987036464.

The previous prime is 62961109403. The next prime is 62961109427. The reversal of 62961109404 is 40490116926.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62961109403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2623379547 + ... + 2623379570.

It is an arithmetic number, because the mean of its divisors is an integer number (12242437942).

Almost surely, 2^62961109404 is an apocalyptic number.

It is an amenable number.

62961109404 is an abundant number, since it is smaller than the sum of its proper divisors (83948145900).

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

62961109404 is a wasteful number, since it uses less digits than its factorization.

62961109404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5246759124 (or 5246759122 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 42.

The spelling of 62961109404 in words is "sixty-two billion, nine hundred sixty-one million, one hundred nine thousand, four hundred four".