336871161840 has 240 divisors, whose sum is σ = 1087646073696. Its totient is φ = 86246092800.

The previous prime is 336871161839. The next prime is 336871161857. The reversal of 336871161840 is 48161178633.

It is a tau number, because it is divible by the number of its divisors (240).

It is a super-2 number, since 2×336871161840² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 336871161840.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 36528430 + ... + 36537650.

Almost surely, 2^336871161840 is an apocalyptic number.

336871161840 is a gapful number since it is divisible by the number (30) 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 336871161840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (543823036848).

336871161840 is an abundant number, since it is smaller than the sum of its proper divisors (750774911856).

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

336871161840 is a wasteful number, since it uses less digits than its factorization.

336871161840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9476 (or 9441 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 48.

The spelling of 336871161840 in words is "three hundred thirty-six billion, eight hundred seventy-one million, one hundred sixty-one thousand, eight hundred forty".