24290734945 has 16 divisors (see below), whose sum is σ = 30098741760. Its totient is φ = 18799747200.

The previous prime is 24290734943. The next prime is 24290734957. The reversal of 24290734945 is 54943709242.

It is a happy number.

It is not a de Polignac number, because 24290734945 - 2¹ = 24290734943 is a prime.

It is not an unprimeable number, because it can be changed into a prime (24290734943) 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, 499261 + ... + 545749.

It is an arithmetic number, because the mean of its divisors is an integer number (1881171360).

Almost surely, 2^24290734945 is an apocalyptic number.

It is an amenable number.

24290734945 is a deficient number, since it is larger than the sum of its proper divisors (5808006815).

24290734945 is a wasteful number, since it uses less digits than its factorization.

24290734945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49896.

The product of its (nonzero) digits is 2177280, while the sum is 49.

The spelling of 24290734945 in words is "twenty-four billion, two hundred ninety million, seven hundred thirty-four thousand, nine hundred forty-five".