340671043404 has 96 divisors (see below), whose sum is σ = 932387769600. Its totient is φ = 107270075520.

The previous prime is 340671043387. The next prime is 340671043421. The reversal of 340671043404 is 404340176043.

It is an interprime number because it is at equal distance from previous prime (340671043387) and next prime (340671043421).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 472824 + ... + 951264.

It is an arithmetic number, because the mean of its divisors is an integer number (9712372600).

Almost surely, 2^340671043404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 340671043404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (466193884800).

340671043404 is an abundant number, since it is smaller than the sum of its proper divisors (591716726196).

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

340671043404 is a wasteful number, since it uses less digits than its factorization.

340671043404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478820 (or 478812 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 36.

The spelling of 340671043404 in words is "three hundred forty billion, six hundred seventy-one million, forty-three thousand, four hundred four".