10897081419 has 64 divisors (see below), whose sum is σ = 17822351360. Its totient is φ = 5783944320.

The previous prime is 10897081373. The next prime is 10897081453. The reversal of 10897081419 is 91418079801.

It is not a de Polignac number, because 10897081419 - 2⁷ = 10897081291 is a prime.

It is a super-2 number, since 2×10897081419² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10897081619) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11268474 + ... + 11269440.

It is an arithmetic number, because the mean of its divisors is an integer number (278474240).

Almost surely, 2^10897081419 is an apocalyptic number.

10897081419 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

10897081419 is a deficient number, since it is larger than the sum of its proper divisors (6925269941).

10897081419 is a wasteful number, since it uses less digits than its factorization.

10897081419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1520.

The product of its (nonzero) digits is 145152, while the sum is 48.

The spelling of 10897081419 in words is "ten billion, eight hundred ninety-seven million, eighty-one thousand, four hundred nineteen".