34554414401990 has 64 divisors (see below), whose sum is σ = 71550012355200. Its totient is φ = 11769679973376.

The previous prime is 34554414401939. The next prime is 34554414402029. The reversal of 34554414401990 is 9910441445543.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4967276 + ... + 9684144.

It is an arithmetic number, because the mean of its divisors is an integer number (1117968943050).

Almost surely, 2^{34554414401990} is an apocalyptic number.

34554414401990 is an abundant number, since it is smaller than the sum of its proper divisors (36995597953210).

34554414401990 is a wasteful number, since it uses less digits than its factorization.

34554414401990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4717569.

The product of its (nonzero) digits is 6220800, while the sum is 53.

The spelling of 34554414401990 in words is "thirty-four trillion, five hundred fifty-four billion, four hundred fourteen million, four hundred one thousand, nine hundred ninety".