346405602433 has 8 divisors (see below), whose sum is σ = 379855038816. Its totient is φ = 313282502400.

The previous prime is 346405602421. The next prime is 346405602451. The reversal of 346405602433 is 334206504643.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-346405602433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (346405602493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81581863 + ... + 81586108.

It is an arithmetic number, because the mean of its divisors is an integer number (47481879852).

Almost surely, 2^346405602433 is an apocalyptic number.

It is an amenable number.

346405602433 is a deficient number, since it is larger than the sum of its proper divisors (33449436383).

346405602433 is a wasteful number, since it uses less digits than its factorization.

346405602433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163168175.

The product of its (nonzero) digits is 622080, while the sum is 40.

The spelling of 346405602433 in words is "three hundred forty-six billion, four hundred five million, six hundred two thousand, four hundred thirty-three".