345240150 has 24 divisors (see below), whose sum is σ = 856195944. Its totient is φ = 92064000.

The previous prime is 345240139. The next prime is 345240197. The reversal of 345240150 is 51042543.

It is a super-2 number, since 2×345240150² = 238381522344045000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 345240150.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1150651 + ... + 1150950.

It is an arithmetic number, because the mean of its divisors is an integer number (35674831).

Almost surely, 2^345240150 is an apocalyptic number.

345240150 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

345240150 is an abundant number, since it is smaller than the sum of its proper divisors (510955794).

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

345240150 is a wasteful number, since it uses less digits than its factorization.

345240150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2301616 (or 2301611 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 345240150 is about 18580.6391171025. The cubic root of 345240150 is about 701.5206059692.

Adding to 345240150 its reverse (51042543), we get a palindrome (396282693).

The spelling of 345240150 in words is "three hundred forty-five million, two hundred forty thousand, one hundred fifty".