290004911742 has 32 divisors (see below), whose sum is σ = 713858245632. Its totient is φ = 76484811744.

The previous prime is 290004911731. The next prime is 290004911813. The reversal of 290004911742 is 247119400092.

290004911742 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 290004911742.

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, 265571718 + ... + 265572809.

It is an arithmetic number, because the mean of its divisors is an integer number (22308070176).

Almost surely, 2^290004911742 is an apocalyptic number.

290004911742 is an abundant number, since it is smaller than the sum of its proper divisors (423853333890).

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

290004911742 is a wasteful number, since it uses less digits than its factorization.

290004911742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531144552.

The product of its (nonzero) digits is 36288, while the sum is 39.

The spelling of 290004911742 in words is "two hundred ninety billion, four million, nine hundred eleven thousand, seven hundred forty-two".