24741797980 has 12 divisors (see below), whose sum is σ = 51957775800. Its totient is φ = 9896719184.

The previous prime is 24741797869. The next prime is 24741797987. The reversal of 24741797980 is 8979714742.

It is a super-2 number, since 2×24741797980² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24741797987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 618544930 + ... + 618544969.

It is an arithmetic number, because the mean of its divisors is an integer number (4329814650).

Almost surely, 2^24741797980 is an apocalyptic number.

24741797980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24741797980 is an abundant number, since it is smaller than the sum of its proper divisors (27215977820).

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

24741797980 is a wasteful number, since it uses less digits than its factorization.

24741797980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1237089908 (or 1237089906 counting only the distinct ones).

The product of its (nonzero) digits is 7112448, while the sum is 58.

The spelling of 24741797980 in words is "twenty-four billion, seven hundred forty-one million, seven hundred ninety-seven thousand, nine hundred eighty".