290223414443412 has 48 divisors (see below), whose sum is σ = 753148358928000. Its totient is φ = 96648915862080.

The previous prime is 290223414443401. The next prime is 290223414443437. The reversal of 290223414443412 is 214344414322092.

290223414443412 is a `hidden beast` number, since 2 + 9 + 0 + 22 + 34 + 144 + 43 + 412 = 666.

It is a super-3 number, since 3×290223414443412³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

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, 1280751264 + ... + 1280977847.

It is an arithmetic number, because the mean of its divisors is an integer number (15690590811000).

Almost surely, 2^{290223414443412} is an apocalyptic number.

It is an amenable number.

290223414443412 is an abundant number, since it is smaller than the sum of its proper divisors (462924944484588).

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

290223414443412 is a wasteful number, since it uses less digits than its factorization.

290223414443412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2561730173 (or 2561730165 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 45.

The spelling of 290223414443412 in words is "two hundred ninety trillion, two hundred twenty-three billion, four hundred fourteen million, four hundred forty-three thousand, four hundred twelve".