340886031024 has 480 divisors, whose sum is σ = 1186163294976. Its totient is φ = 83129303040.

The previous prime is 340886030959. The next prime is 340886031047. The reversal of 340886031024 is 420130688043.

It is a happy number.

It is a super-2 number, since 2×340886031024² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 260814979 + ... + 260816285.

Almost surely, 2^340886031024 is an apocalyptic number.

340886031024 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 340886031024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (593081647488).

340886031024 is an abundant number, since it is smaller than the sum of its proper divisors (845277263952).

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

340886031024 is a wasteful number, since it uses less digits than its factorization.

340886031024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1953 (or 1940 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 39.

The spelling of 340886031024 in words is "three hundred forty billion, eight hundred eighty-six million, thirty-one thousand, twenty-four".