1000215410156 has 48 divisors (see below), whose sum is σ = 1888410437760. Its totient is φ = 462017001600.

The previous prime is 1000215410147. The next prime is 1000215410189. The reversal of 1000215410156 is 6510145120001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1768331 + ... + 2264381.

It is an arithmetic number, because the mean of its divisors is an integer number (39341884120).

Almost surely, 2^{1000215410156} is an apocalyptic number.

It is an amenable number.

1000215410156 is a deficient number, since it is larger than the sum of its proper divisors (888195027604).

1000215410156 is a wasteful number, since it uses less digits than its factorization.

1000215410156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496734 (or 496732 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 26.

The spelling of 1000215410156 in words is "one trillion, two hundred fifteen million, four hundred ten thousand, one hundred fifty-six".