10421671342 has 16 divisors (see below), whose sum is σ = 16556232960. Its totient is φ = 4906292472.

The previous prime is 10421671339. The next prime is 10421671343. The reversal of 10421671342 is 24317612401.

It is a super-2 number, since 2×10421671342² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10421671343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 835078 + ... + 847465.

It is an arithmetic number, because the mean of its divisors is an integer number (1034764560).

Almost surely, 2^10421671342 is an apocalyptic number.

10421671342 is a deficient number, since it is larger than the sum of its proper divisors (6134561618).

10421671342 is a wasteful number, since it uses less digits than its factorization.

10421671342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1682727.

The product of its (nonzero) digits is 8064, while the sum is 31.

The spelling of 10421671342 in words is "ten billion, four hundred twenty-one million, six hundred seventy-one thousand, three hundred forty-two".