880199791426 has 8 divisors (see below), whose sum is σ = 1320363399744. Its totient is φ = 440078658180.

The previous prime is 880199791411. The next prime is 880199791441. The reversal of 880199791426 is 624197991088.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (880199791411) and next prime (880199791441).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×880199791426² (a number of 25 digits) contains 22 as substring.

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, 10566910 + ... + 10649881.

It is an arithmetic number, because the mean of its divisors is an integer number (165045424968).

Almost surely, 2^880199791426 is an apocalyptic number.

880199791426 is a deficient number, since it is larger than the sum of its proper divisors (440163608318).

880199791426 is a wasteful number, since it uses less digits than its factorization.

880199791426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21237536.

The product of its (nonzero) digits is 15676416, while the sum is 64.

The spelling of 880199791426 in words is "eight hundred eighty billion, one hundred ninety-nine million, seven hundred ninety-one thousand, four hundred twenty-six".