101421432004 has 12 divisors (see below), whose sum is σ = 177499419328. Its totient is φ = 50707312200.

The previous prime is 101421431989. The next prime is 101421432019. The reversal of 101421432004 is 400234124101.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (101421431989) and next prime (101421432019).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 783312 + ... + 903559.

Almost surely, 2^101421432004 is an apocalyptic number.

It is an amenable number.

101421432004 is a deficient number, since it is larger than the sum of its proper divisors (76077987324).

101421432004 is a wasteful number, since it uses less digits than its factorization.

101421432004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1701906 (or 1701904 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 101421432004 its reverse (400234124101), we get a palindrome (501655556105).

The spelling of 101421432004 in words is "one hundred one billion, four hundred twenty-one million, four hundred thirty-two thousand, four".