340931035448 has 64 divisors (see below), whose sum is σ = 655048386720. Its totient is φ = 166299494400.

The previous prime is 340931035441. The next prime is 340931035483. The reversal of 340931035448 is 844530139043.

It is a Cunningham number, because it is equal to 583893²-1.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 340931035399 and 340931035408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340931035441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142468940 + ... + 142471332.

Almost surely, 2^340931035448 is an apocalyptic number.

It is an amenable number.

340931035448 is a deficient number, since it is larger than the sum of its proper divisors (314117351272).

340931035448 is a wasteful number, since it uses less digits than its factorization.

340931035448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4728 (or 4724 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 44.

The spelling of 340931035448 in words is "three hundred forty billion, nine hundred thirty-one million, thirty-five thousand, four hundred forty-eight".