1010149734915 has 16 divisors (see below), whose sum is σ = 1795821751200. Its totient is φ = 538746525216.

The previous prime is 1010149734821. The next prime is 1010149734917. The reversal of 1010149734915 is 5194379410101.

1010149734915 is a `hidden beast` number, since 1 + 0 + 10 + 149 + 7 + 3 + 491 + 5 = 666.

It is not a de Polignac number, because 1010149734915 - 2²³ = 1010141346307 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (1010149734917) 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, 3741295180 + ... + 3741295449.

It is an arithmetic number, because the mean of its divisors is an integer number (112238859450).

Almost surely, 2^{1010149734915} is an apocalyptic number.

1010149734915 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1010149734915 is a deficient number, since it is larger than the sum of its proper divisors (785672016285).

1010149734915 is an equidigital number, since it uses as much as digits as its factorization.

1010149734915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7482590643 (or 7482590637 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 45.

The spelling of 1010149734915 in words is "one trillion, ten billion, one hundred forty-nine million, seven hundred thirty-four thousand, nine hundred fifteen".