101934784476 has 144 divisors (see below), whose sum is σ = 307637299200. Its totient is φ = 29103865056.

The previous prime is 101934784463. The next prime is 101934784487. The reversal of 101934784476 is 674487439101.

It is a happy number.

101934784476 is a `hidden beast` number, since 1 + 0 + 1 + 93 + 4 + 7 + 84 + 476 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8604165 + ... + 8616003.

Almost surely, 2^101934784476 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101934784476, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153818649600).

101934784476 is an abundant number, since it is smaller than the sum of its proper divisors (205702514724).

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

101934784476 is a wasteful number, since it uses less digits than its factorization.

101934784476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13493 (or 13478 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 54.

The spelling of 101934784476 in words is "one hundred one billion, nine hundred thirty-four million, seven hundred eighty-four thousand, four hundred seventy-six".