61468433404 has 12 divisors (see below), whose sum is σ = 122936866864. Its totient is φ = 26343614304.

The previous prime is 61468433399. The next prime is 61468433419. The reversal of 61468433404 is 40433486416.

It is a happy number.

61468433404 is an admirable number.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1097650569 + ... + 1097650624.

Almost surely, 2^61468433404 is an apocalyptic number.

It is an amenable number.

61468433404 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

61468433404 is a wasteful number, since it uses less digits than its factorization.

61468433404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2195301204 (or 2195301202 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 43.

The spelling of 61468433404 in words is "sixty-one billion, four hundred sixty-eight million, four hundred thirty-three thousand, four hundred four".