345150456 has 64 divisors (see below), whose sum is σ = 1044161280. Its totient is φ = 92812800.

The previous prime is 345150451. The next prime is 345150457. The reversal of 345150456 is 654051543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345150451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57570 + ... + 63281.

It is an arithmetic number, because the mean of its divisors is an integer number (16315020).

Almost surely, 2^345150456 is an apocalyptic number.

It is an amenable number.

345150456 is an abundant number, since it is smaller than the sum of its proper divisors (699010824).

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

345150456 is a wasteful number, since it uses less digits than its factorization.

345150456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120884 (or 120880 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 345150456 is about 18578.2253189049. The cubic root of 345150456 is about 701.4598486103.

The spelling of 345150456 in words is "three hundred forty-five million, one hundred fifty thousand, four hundred fifty-six".