345114215850 has 24 divisors (see below), whose sum is σ = 855883255680. Its totient is φ = 92030457520.

The previous prime is 345114215827. The next prime is 345114215857. The reversal of 345114215850 is 58512411543.

It is a junction number, because it is equal to n+sod(n) for n = 345114215799 and 345114215808.

It is not an unprimeable number, because it can be changed into a prime (345114215857) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1150380570 + ... + 1150380869.

It is an arithmetic number, because the mean of its divisors is an integer number (35661802320).

Almost surely, 2^345114215850 is an apocalyptic number.

345114215850 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

345114215850 is an abundant number, since it is smaller than the sum of its proper divisors (510769039830).

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

345114215850 is a wasteful number, since it uses less digits than its factorization.

345114215850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2300761454 (or 2300761449 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 39.

The spelling of 345114215850 in words is "three hundred forty-five billion, one hundred fourteen million, two hundred fifteen thousand, eight hundred fifty".