662340254160 has 160 divisors (see below), whose sum is σ = 2212585135488. Its totient is φ = 162935285760.

The previous prime is 662340254153. The next prime is 662340254183. The reversal of 662340254160 is 61452043266.

It is a super-2 number, since 2×662340254160² (a number of 24 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 4966755 + ... + 5098365.

Almost surely, 2^662340254160 is an apocalyptic number.

662340254160 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 662340254160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1106292567744).

662340254160 is an abundant number, since it is smaller than the sum of its proper divisors (1550244881328).

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

662340254160 is a wasteful number, since it uses less digits than its factorization.

662340254160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133253 (or 133247 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 662340254160 in words is "six hundred sixty-two billion, three hundred forty million, two hundred fifty-four thousand, one hundred sixty".