1162387396149 has 32 divisors (see below), whose sum is σ = 1791380286720. Its totient is φ = 656676979200.

The previous prime is 1162387396147. The next prime is 1162387396207. The reversal of 1162387396149 is 9416937832611.

It is not a de Polignac number, because 1162387396149 - 2¹ = 1162387396147 is a prime.

It is a super-2 number, since 2×1162387396149² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1162387396092 and 1162387396101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1162387396147) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17125419 + ... + 17193159.

It is an arithmetic number, because the mean of its divisors is an integer number (55980633960).

Almost surely, 2^{1162387396149} is an apocalyptic number.

It is an amenable number.

1162387396149 is a deficient number, since it is larger than the sum of its proper divisors (628992890571).

1162387396149 is an equidigital number, since it uses as much as digits as its factorization.

1162387396149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77021.

The product of its digits is 11757312, while the sum is 60.

The spelling of 1162387396149 in words is "one trillion, one hundred sixty-two billion, three hundred eighty-seven million, three hundred ninety-six thousand, one hundred forty-nine".