290754141422 has 4 divisors (see below), whose sum is σ = 436131212136. Its totient is φ = 145377070710.

The previous prime is 290754141367. The next prime is 290754141427. The reversal of 290754141422 is 224141457092.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 290754141422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (290754141427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72688535354 + ... + 72688535357.

It is an arithmetic number, because the mean of its divisors is an integer number (109032803034).

Almost surely, 2^290754141422 is an apocalyptic number.

290754141422 is a deficient number, since it is larger than the sum of its proper divisors (145377070714).

290754141422 is a wasteful number, since it uses less digits than its factorization.

290754141422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145377070713.

The product of its (nonzero) digits is 161280, while the sum is 41.

The spelling of 290754141422 in words is "two hundred ninety billion, seven hundred fifty-four million, one hundred forty-one thousand, four hundred twenty-two".