621014053346 has 8 divisors (see below), whose sum is σ = 933418273104. Its totient is φ = 309874628980.

The previous prime is 621014053343. The next prime is 621014053351. The reversal of 621014053346 is 643350410126.

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

It is not an unprimeable number, because it can be changed into a prime (621014053343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 316197620 + ... + 316199583.

It is an arithmetic number, because the mean of its divisors is an integer number (116677284138).

Almost surely, 2^621014053346 is an apocalyptic number.

621014053346 is a deficient number, since it is larger than the sum of its proper divisors (312404219758).

621014053346 is a wasteful number, since it uses less digits than its factorization.

621014053346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632397696.

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 621014053346 in words is "six hundred twenty-one billion, fourteen million, fifty-three thousand, three hundred forty-six".