100427046452 has 36 divisors (see below), whose sum is σ = 183972216960. Its totient is φ = 47964586032.

The previous prime is 100427046439. The next prime is 100427046481. The reversal of 100427046452 is 254640724001.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1531613 + ... + 1595835.

It is an arithmetic number, because the mean of its divisors is an integer number (5110339360).

Almost surely, 2^100427046452 is an apocalyptic number.

It is an amenable number.

100427046452 is a deficient number, since it is larger than the sum of its proper divisors (83545170508).

100427046452 is a wasteful number, since it uses less digits than its factorization.

100427046452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65012 (or 64987 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 35.

The spelling of 100427046452 in words is "one hundred billion, four hundred twenty-seven million, forty-six thousand, four hundred fifty-two".