101894208412 has 12 divisors (see below), whose sum is σ = 178323702760. Its totient is φ = 50944579056.

The previous prime is 101894208373. The next prime is 101894208443. The reversal of 101894208412 is 214802498101.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 538998 + ... + 703069.

Almost surely, 2^101894208412 is an apocalyptic number.

It is an amenable number.

101894208412 is a deficient number, since it is larger than the sum of its proper divisors (76429494348).

101894208412 is a wasteful number, since it uses less digits than its factorization.

101894208412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1262580 (or 1262578 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 40.

The spelling of 101894208412 in words is "one hundred one billion, eight hundred ninety-four million, two hundred eight thousand, four hundred twelve".