2150345430 has 24 divisors (see below), whose sum is σ = 5590898352. Its totient is φ = 573425424.

The previous prime is 2150345413. The next prime is 2150345441. The reversal of 2150345430 is 345430512.

It is a junction number, because it is equal to n+sod(n) for n = 2150345394 and 2150345403.

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, 11946274 + ... + 11946453.

It is an arithmetic number, because the mean of its divisors is an integer number (232954098).

Almost surely, 2^2150345430 is an apocalyptic number.

2150345430 is an abundant number, since it is smaller than the sum of its proper divisors (3440552922).

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

2150345430 is a wasteful number, since it uses less digits than its factorization.

2150345430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23892740 (or 23892737 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 2150345430 is about 46371.8171953612. The cubic root of 2150345430 is about 1290.7319984732.

Adding to 2150345430 its reverse (345430512), we get a palindrome (2495775942).

The spelling of 2150345430 in words is "two billion, one hundred fifty million, three hundred forty-five thousand, four hundred thirty".