346213645461 has 48 divisors (see below), whose sum is σ = 525774190656. Its totient is φ = 219253402368.

The previous prime is 346213645429. The next prime is 346213645471. The reversal of 346213645461 is 164546312643.

346213645461 is a `hidden beast` number, since 3 + 4 + 6 + 2 + 136 + 454 + 61 = 666.

It is not a de Polignac number, because 346213645461 - 2⁵ = 346213645429 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346213645411) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 49153606 + ... + 49160648.

It is an arithmetic number, because the mean of its divisors is an integer number (10953628972).

Almost surely, 2^346213645461 is an apocalyptic number.

It is an amenable number.

346213645461 is a deficient number, since it is larger than the sum of its proper divisors (179560545195).

346213645461 is a wasteful number, since it uses less digits than its factorization.

346213645461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10562 (or 10559 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 45.

The spelling of 346213645461 in words is "three hundred forty-six billion, two hundred thirteen million, six hundred forty-five thousand, four hundred sixty-one".