30461405636422 has 32 divisors (see below), whose sum is σ = 48643704603648. Its totient is φ = 14274382458336.

The previous prime is 30461405636407. The next prime is 30461405636437. The reversal of 30461405636422 is 22463650416403.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (30461405636407) and next prime (30461405636437).

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6596658 + ... + 10219525.

It is an arithmetic number, because the mean of its divisors is an integer number (1520115768864).

Almost surely, 2^{30461405636422} is an apocalyptic number.

30461405636422 is a deficient number, since it is larger than the sum of its proper divisors (18182298967226).

30461405636422 is a wasteful number, since it uses less digits than its factorization.

30461405636422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16817004.

The product of its (nonzero) digits is 2488320, while the sum is 46.

The spelling of 30461405636422 in words is "thirty trillion, four hundred sixty-one billion, four hundred five million, six hundred thirty-six thousand, four hundred twenty-two".