343857134732 has 6 divisors (see below), whose sum is σ = 601749985788. Its totient is φ = 171928567364.

The previous prime is 343857134729. The next prime is 343857134759. The reversal of 343857134732 is 237431758343.

It is a super-2 number, since 2×343857134732² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42982141838 + ... + 42982141845.

It is an arithmetic number, because the mean of its divisors is an integer number (100291664298).

Almost surely, 2^343857134732 is an apocalyptic number.

It is an amenable number.

343857134732 is a deficient number, since it is larger than the sum of its proper divisors (257892851056).

343857134732 is a wasteful number, since it uses less digits than its factorization.

343857134732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85964283687 (or 85964283685 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 50.

The spelling of 343857134732 in words is "three hundred forty-three billion, eight hundred fifty-seven million, one hundred thirty-four thousand, seven hundred thirty-two".