345081314782 has 8 divisors (see below), whose sum is σ = 517624497000. Its totient is φ = 172539815784.

The previous prime is 345081314687. The next prime is 345081314833. The reversal of 345081314782 is 287413180543.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×345081314782² (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 3 ways as a sum of consecutive naturals, for example, 462844 + ... + 950992.

It is an arithmetic number, because the mean of its divisors is an integer number (64703062125).

Almost surely, 2^345081314782 is an apocalyptic number.

345081314782 is a deficient number, since it is larger than the sum of its proper divisors (172543182218).

345081314782 is a wasteful number, since it uses less digits than its factorization.

345081314782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841610.

The product of its (nonzero) digits is 645120, while the sum is 46.

The spelling of 345081314782 in words is "three hundred forty-five billion, eighty-one million, three hundred fourteen thousand, seven hundred eighty-two".