650423140315 has 12 divisors (see below), whose sum is σ = 845165217744. Its totient is φ = 480312472224.

The previous prime is 650423140277. The next prime is 650423140351. The reversal of 650423140315 is 513041324056.

It is not a de Polignac number, because 650423140315 - 2¹³ = 650423132123 is a prime.

It is a super-2 number, since 2×650423140315² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 384864919 + ... + 384866608.

It is an arithmetic number, because the mean of its divisors is an integer number (70430434812).

Almost surely, 2^650423140315 is an apocalyptic number.

650423140315 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

650423140315 is a deficient number, since it is larger than the sum of its proper divisors (194742077429).

650423140315 is a wasteful number, since it uses less digits than its factorization.

650423140315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769731558 (or 769731545 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The spelling of 650423140315 in words is "six hundred fifty billion, four hundred twenty-three million, one hundred forty thousand, three hundred fifteen".