34463721494 has 8 divisors (see below), whose sum is σ = 51697677720. Its totient is φ = 17231162256.

The previous prime is 34463721421. The next prime is 34463721497. The reversal of 34463721494 is 49412736443.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34463721497) 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, 285224 + ... + 387659.

It is an arithmetic number, because the mean of its divisors is an integer number (6462209715).

Almost surely, 2^34463721494 is an apocalyptic number.

34463721494 is a deficient number, since it is larger than the sum of its proper divisors (17233956226).

34463721494 is a wasteful number, since it uses less digits than its factorization.

34463721494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 698494.

The product of its digits is 1741824, while the sum is 47.

The spelling of 34463721494 in words is "thirty-four billion, four hundred sixty-three million, seven hundred twenty-one thousand, four hundred ninety-four".