2474435689680 has 80 divisors (see below), whose sum is σ = 7670966526720. Its totient is φ = 659830946304.

The previous prime is 2474435689667. The next prime is 2474435689681. The reversal of 2474435689680 is 869865344742.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×2474435689680² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2474435689681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9824361 + ... + 10073079.

It is an arithmetic number, because the mean of its divisors is an integer number (95887081584).

Almost surely, 2^{2474435689680} is an apocalyptic number.

2474435689680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2474435689680 is an abundant number, since it is smaller than the sum of its proper divisors (5196530837040).

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

2474435689680 is a wasteful number, since it uses less digits than its factorization.

2474435689680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290188 (or 290182 counting only the distinct ones).

The product of its (nonzero) digits is 278691840, while the sum is 66.

The spelling of 2474435689680 in words is "two trillion, four hundred seventy-four billion, four hundred thirty-five million, six hundred eighty-nine thousand, six hundred eighty".