2011462663156 has 12 divisors (see below), whose sum is σ = 3520122907392. Its totient is φ = 1005713261048.

The previous prime is 2011462663127. The next prime is 2011462663187. The reversal of 2011462663156 is 6513662641102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4265620 + ... + 4713643.

It is an arithmetic number, because the mean of its divisors is an integer number (293343575616).

Almost surely, 2^{2011462663156} is an apocalyptic number.

It is an amenable number.

2011462663156 is a deficient number, since it is larger than the sum of its proper divisors (1508660244236).

2011462663156 is a wasteful number, since it uses less digits than its factorization.

2011462663156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9035270 (or 9035268 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 43.

The spelling of 2011462663156 in words is "two trillion, eleven billion, four hundred sixty-two million, six hundred sixty-three thousand, one hundred fifty-six".