90308267214 has 32 divisors (see below), whose sum is σ = 197062844544. Its totient is φ = 27362443680.

The previous prime is 90308267213. The next prime is 90308267237. The reversal of 90308267214 is 41276280309.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90308267213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 421132 + ... + 598304.

It is an arithmetic number, because the mean of its divisors is an integer number (6158213892).

Almost surely, 2^90308267214 is an apocalyptic number.

90308267214 is an abundant number, since it is smaller than the sum of its proper divisors (106754577330).

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

90308267214 is a wasteful number, since it uses less digits than its factorization.

90308267214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184912.

The product of its (nonzero) digits is 145152, while the sum is 42.

The spelling of 90308267214 in words is "ninety billion, three hundred eight million, two hundred sixty-seven thousand, two hundred fourteen".