46021422643 has 12 divisors (see below), whose sum is σ = 54840861432. Its totient is φ = 38484811680.

The previous prime is 46021422581. The next prime is 46021422659. The reversal of 46021422643 is 34622412064.

It is a de Polignac number, because none of the positive numbers 2^k-46021422643 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46021422599 and 46021422608.

It is not an unprimeable number, because it can be changed into a prime (46021428643) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11451805 + ... + 11455822.

It is an arithmetic number, because the mean of its divisors is an integer number (4570071786).

Almost surely, 2^46021422643 is an apocalyptic number.

46021422643 is a deficient number, since it is larger than the sum of its proper divisors (8819438789).

46021422643 is a wasteful number, since it uses less digits than its factorization.

46021422643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22907682 (or 22907675 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 34.

The spelling of 46021422643 in words is "forty-six billion, twenty-one million, four hundred twenty-two thousand, six hundred forty-three".