34402023532644 has 48 divisors (see below), whose sum is σ = 80623547746560. Its totient is φ = 11417042016000.

The previous prime is 34402023532619. The next prime is 34402023532687. The reversal of 34402023532644 is 44623532020443.

It is a super-2 number, since 2×34402023532644² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34402023532596 and 34402023532605.

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, 29168394 + ... + 30324894.

It is an arithmetic number, because the mean of its divisors is an integer number (1679657244720).

Almost surely, 2^{34402023532644} is an apocalyptic number.

It is an amenable number.

34402023532644 is an abundant number, since it is smaller than the sum of its proper divisors (46221524213916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34402023532644 is a wasteful number, since it uses less digits than its factorization.

34402023532644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1167380 (or 1167378 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 42.

The spelling of 34402023532644 in words is "thirty-four trillion, four hundred two billion, twenty-three million, five hundred thirty-two thousand, six hundred forty-four".