1828400131736 has 8 divisors (see below), whose sum is σ = 3428250247020. Its totient is φ = 914200065864.

The previous prime is 1828400131717. The next prime is 1828400131763. The reversal of 1828400131736 is 6371310048281.

It is a tau number, because it is divible by the number of its divisors (8).

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, 114275008226 + ... + 114275008241.

Almost surely, 2^{1828400131736} is an apocalyptic number.

It is an amenable number.

1828400131736 is a deficient number, since it is larger than the sum of its proper divisors (1599850115284).

1828400131736 is a wasteful number, since it uses less digits than its factorization.

1828400131736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228550016473 (or 228550016469 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 44.

The spelling of 1828400131736 in words is "one trillion, eight hundred twenty-eight billion, four hundred million, one hundred thirty-one thousand, seven hundred thirty-six".