245677073424 has 40 divisors (see below), whose sum is σ = 662259940032. Its totient is φ = 78331820160.

The previous prime is 245677073423. The next prime is 245677073449. The reversal of 245677073424 is 424370776542.

It is not an unprimeable number, because it can be changed into a prime (245677073423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111265687 + ... + 111267894.

Almost surely, 2^245677073424 is an apocalyptic number.

245677073424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

245677073424 is an abundant number, since it is smaller than the sum of its proper divisors (416582866608).

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

245677073424 is a wasteful number, since it uses less digits than its factorization.

245677073424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222533615 (or 222533609 counting only the distinct ones).

The product of its (nonzero) digits is 7902720, while the sum is 51.

The spelling of 245677073424 in words is "two hundred forty-five billion, six hundred seventy-seven million, seventy-three thousand, four hundred twenty-four".