10402132436 has 12 divisors (see below), whose sum is σ = 18475429728. Its totient is φ = 5123438232.

The previous prime is 10402132417. The next prime is 10402132441. The reversal of 10402132436 is 63423120401.

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, 19406696 + ... + 19407231.

It is an arithmetic number, because the mean of its divisors is an integer number (1539619144).

Almost surely, 2^10402132436 is an apocalyptic number.

It is an amenable number.

10402132436 is a deficient number, since it is larger than the sum of its proper divisors (8073297292).

10402132436 is a wasteful number, since it uses less digits than its factorization.

10402132436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38813998 (or 38813996 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 10402132436 its reverse (63423120401), we get a palindrome (73825252837).

The spelling of 10402132436 in words is "ten billion, four hundred two million, one hundred thirty-two thousand, four hundred thirty-six".