99077411461 has 40 divisors (see below), whose sum is σ = 120550737664. Its totient is φ = 81330842880.

The previous prime is 99077411453. The next prime is 99077411483. The reversal of 99077411461 is 16411477099.

It is a happy number.

It is not a de Polignac number, because 99077411461 - 2³ = 99077411453 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99077411401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 7212946 + ... + 7226668.

Almost surely, 2^99077411461 is an apocalyptic number.

It is an amenable number.

99077411461 is a deficient number, since it is larger than the sum of its proper divisors (21473326203).

99077411461 is an equidigital number, since it uses as much as digits as its factorization.

99077411461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13879 (or 13858 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 49.

The spelling of 99077411461 in words is "ninety-nine billion, seventy-seven million, four hundred eleven thousand, four hundred sixty-one".