1012364417640 has 32 divisors (see below), whose sum is σ = 3037093253280. Its totient is φ = 269963844672.

The previous prime is 1012364417587. The next prime is 1012364417641. The reversal of 1012364417640 is 467144632101.

It is not an unprimeable number, because it can be changed into a prime (1012364417641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4218184954 + ... + 4218185193.

It is an arithmetic number, because the mean of its divisors is an integer number (94909164165).

Almost surely, 2^{1012364417640} is an apocalyptic number.

1012364417640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1012364417640 is an abundant number, since it is smaller than the sum of its proper divisors (2024728835640).

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

1012364417640 is a wasteful number, since it uses less digits than its factorization.

1012364417640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8436370161 (or 8436370157 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The spelling of 1012364417640 in words is "one trillion, twelve billion, three hundred sixty-four million, four hundred seventeen thousand, six hundred forty".