90314000242 has 8 divisors (see below), whose sum is σ = 135872992476. Its totient is φ = 45023002752.

The previous prime is 90314000209. The next prime is 90314000243. The reversal of 90314000242 is 24200041309.

It can be written as a sum of positive squares in 2 ways, for example, as 84885405201 + 5428595041 = 291351^2 + 73679^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (90314000243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66997843 + ... + 66999190.

Almost surely, 2^90314000242 is an apocalyptic number.

90314000242 is a deficient number, since it is larger than the sum of its proper divisors (45558992234).

90314000242 is a wasteful number, since it uses less digits than its factorization.

90314000242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133997372.

The product of its (nonzero) digits is 1728, while the sum is 25.

The spelling of 90314000242 in words is "ninety billion, three hundred fourteen million, two hundred forty-two", and thus it is an aban number.