1136466017840 has 20 divisors (see below), whose sum is σ = 2642283491664. Its totient is φ = 454586407104.

The previous prime is 1136466017837. The next prime is 1136466017873. The reversal of 1136466017840 is 487106646311.

It is a tau number, because it is divible by the number of its divisors (20).

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

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, 7102912532 + ... + 7102912691.

Almost surely, 2^{1136466017840} is an apocalyptic number.

1136466017840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1136466017840 is an abundant number, since it is smaller than the sum of its proper divisors (1505817473824).

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

1136466017840 is a wasteful number, since it uses less digits than its factorization.

1136466017840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14205825236 (or 14205825230 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 47.

The spelling of 1136466017840 in words is "one trillion, one hundred thirty-six billion, four hundred sixty-six million, seventeen thousand, eight hundred forty".