342433781511328 has 96 divisors (see below), whose sum is σ = 735042188200320. Its totient is φ = 156092862274560.

The previous prime is 342433781511293. The next prime is 342433781511337. The reversal of 342433781511328 is 823115187334243.

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, 1960651 + ... + 26243317.

It is an arithmetic number, because the mean of its divisors is an integer number (7656689460420).

Almost surely, 2^{342433781511328} 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 342433781511328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (367521094100160).

342433781511328 is an abundant number, since it is smaller than the sum of its proper divisors (392608406688992).

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

342433781511328 is a wasteful number, since it uses less digits than its factorization.

342433781511328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24283110 (or 24283102 counting only the distinct ones).

The product of its digits is 11612160, while the sum is 55.

The spelling of 342433781511328 in words is "three hundred forty-two trillion, four hundred thirty-three billion, seven hundred eighty-one million, five hundred eleven thousand, three hundred twenty-eight".