11902426736 has 10 divisors (see below), whose sum is σ = 23060951832. Its totient is φ = 5951213360.

The previous prime is 11902426727. The next prime is 11902426741. The reversal of 11902426736 is 63762420911.

It is a super-2 number, since 2×11902426736² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11902426693 and 11902426702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 371950820 + ... + 371950851.

Almost surely, 2^11902426736 is an apocalyptic number.

11902426736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11902426736 is a deficient number, since it is larger than the sum of its proper divisors (11158525096).

11902426736 is an equidigital number, since it uses as much as digits as its factorization.

11902426736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743901679 (or 743901673 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 41.

The spelling of 11902426736 in words is "eleven billion, nine hundred two million, four hundred twenty-six thousand, seven hundred thirty-six".