10040551630878 has 32 divisors (see below), whose sum is σ = 20699938621440. Its totient is φ = 3244378885920.

The previous prime is 10040551630877. The next prime is 10040551630931. The reversal of 10040551630878 is 87803615504001.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10040551630877) 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, 83385798 + ... + 83506121.

It is an arithmetic number, because the mean of its divisors is an integer number (646873081920).

Almost surely, 2^{10040551630878} is an apocalyptic number.

10040551630878 is an abundant number, since it is smaller than the sum of its proper divisors (10659386990562).

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

10040551630878 is a wasteful number, since it uses less digits than its factorization.

10040551630878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166892232.

The product of its (nonzero) digits is 806400, while the sum is 48.

The spelling of 10040551630878 in words is "ten trillion, forty billion, five hundred fifty-one million, six hundred thirty thousand, eight hundred seventy-eight".