421194115036 has 24 divisors (see below), whose sum is σ = 764164722384. Its totient is φ = 202985109120.

The previous prime is 421194115031. The next prime is 421194115051. The reversal of 421194115036 is 630511491124.

It is a junction number, because it is equal to n+sod(n) for n = 421194114986 and 421194115004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (421194115031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15457815 + ... + 15485038.

It is an arithmetic number, because the mean of its divisors is an integer number (31840196766).

Almost surely, 2^421194115036 is an apocalyptic number.

It is an amenable number.

421194115036 is a deficient number, since it is larger than the sum of its proper divisors (342970607348).

421194115036 is a wasteful number, since it uses less digits than its factorization.

421194115036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30942981 (or 30942979 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The spelling of 421194115036 in words is "four hundred twenty-one billion, one hundred ninety-four million, one hundred fifteen thousand, thirty-six".