340451404562 has 8 divisors (see below), whose sum is σ = 513628998156. Its totient is φ = 169241738512.

The previous prime is 340451404547. The next prime is 340451404577. The reversal of 340451404562 is 265404154043.

It is an interprime number because it is at equal distance from previous prime (340451404547) and next prime (340451404577).

It can be written as a sum of positive squares in 2 ways, for example, as 225217634041 + 115233770521 = 474571^2 + 339461^2 .

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

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, 491981453 + ... + 491982144.

Almost surely, 2^340451404562 is an apocalyptic number.

340451404562 is a deficient number, since it is larger than the sum of its proper divisors (173177593594).

340451404562 is a wasteful number, since it uses less digits than its factorization.

340451404562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 983963772.

The product of its (nonzero) digits is 230400, while the sum is 38.

The spelling of 340451404562 in words is "three hundred forty billion, four hundred fifty-one million, four hundred four thousand, five hundred sixty-two".