109902473676 has 48 divisors (see below), whose sum is σ = 289185079680. Its totient is φ = 36087377040.

The previous prime is 109902473671. The next prime is 109902473713. The reversal of 109902473676 is 676374209901.

It is a happy number.

109902473676 is a `hidden beast` number, since 10 + 9 + 90 + 2 + 473 + 6 + 76 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (109902473671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7586910 + ... + 7601381.

It is an arithmetic number, because the mean of its divisors is an integer number (6024689160).

Almost surely, 2^109902473676 is an apocalyptic number.

It is an amenable number.

109902473676 is an abundant number, since it is smaller than the sum of its proper divisors (179282606004).

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

109902473676 is a wasteful number, since it uses less digits than its factorization.

109902473676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15188371 (or 15188363 counting only the distinct ones).

The product of its (nonzero) digits is 3429216, while the sum is 54.

The spelling of 109902473676 in words is "one hundred nine billion, nine hundred two million, four hundred seventy-three thousand, six hundred seventy-six".