346354014451023 has 32 divisors (see below), whose sum is σ = 541470160435200. Its totient is φ = 218204392752000.

The previous prime is 346354014451021. The next prime is 346354014451069. The reversal of 346354014451023 is 320154410453643.

346354014451023 is a `hidden beast` number, since 3 + 4 + 6 + 35 + 40 + 1 + 44 + 510 + 23 = 666.

It is not a de Polignac number, because 346354014451023 - 2¹ = 346354014451021 is a prime.

It is a super-2 number, since 2×346354014451023² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 346354014451023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346354014451021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 841632223 + ... + 842043648.

It is an arithmetic number, because the mean of its divisors is an integer number (16920942513600).

Almost surely, 2^{346354014451023} is an apocalyptic number.

346354014451023 is a deficient number, since it is larger than the sum of its proper divisors (195116145984177).

346354014451023 is a wasteful number, since it uses less digits than its factorization.

346354014451023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1683676300 (or 1683676294 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 45.

The spelling of 346354014451023 in words is "three hundred forty-six trillion, three hundred fifty-four billion, fourteen million, four hundred fifty-one thousand, twenty-three".