335742026872 has 64 divisors (see below), whose sum is σ = 733825267200. Its totient is φ = 141019781760.

The previous prime is 335742026861. The next prime is 335742026899. The reversal of 335742026872 is 278620247533.

It is a super-2 number, since 2×335742026872² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2666047 + ... + 2789137.

It is an arithmetic number, because the mean of its divisors is an integer number (11466019800).

Almost surely, 2^335742026872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 335742026872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (366912633600).

335742026872 is an abundant number, since it is smaller than the sum of its proper divisors (398083240328).

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

335742026872 is a wasteful number, since it uses less digits than its factorization.

335742026872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124076 (or 124072 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 49.

The spelling of 335742026872 in words is "three hundred thirty-five billion, seven hundred forty-two million, twenty-six thousand, eight hundred seventy-two".