36742266440 has 64 divisors (see below), whose sum is σ = 92385256320. Its totient is φ = 13034944000.

The previous prime is 36742266401. The next prime is 36742266571. The reversal of 36742266440 is 4466224763.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 36742266391 and 36742266400.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1000316 + ... + 1036395.

It is an arithmetic number, because the mean of its divisors is an integer number (1443519630).

Almost surely, 2^36742266440 is an apocalyptic number.

It is an amenable number.

36742266440 is an abundant number, since it is smaller than the sum of its proper divisors (55642989880).

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

36742266440 is a wasteful number, since it uses less digits than its factorization.

36742266440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2036774 (or 2036770 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 44.

The spelling of 36742266440 in words is "thirty-six billion, seven hundred forty-two million, two hundred sixty-six thousand, four hundred forty".