1132466461638 has 16 divisors (see below), whose sum is σ = 2398164271920. Its totient is φ = 355283595776.

The previous prime is 1132466461597. The next prime is 1132466461657. The reversal of 1132466461638 is 8361646642311.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5551306083 + ... + 5551306286.

It is an arithmetic number, because the mean of its divisors is an integer number (149885266995).

Almost surely, 2^{1132466461638} is an apocalyptic number.

1132466461638 is an abundant number, since it is smaller than the sum of its proper divisors (1265697810282).

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

1132466461638 is a wasteful number, since it uses less digits than its factorization.

1132466461638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11102612391.

The product of its digits is 2985984, while the sum is 51.

The spelling of 1132466461638 in words is "one trillion, one hundred thirty-two billion, four hundred sixty-six million, four hundred sixty-one thousand, six hundred thirty-eight".