1421679302338 has 16 divisors (see below), whose sum is σ = 2135873012544. Its totient is φ = 709722464080.

The previous prime is 1421679302321. The next prime is 1421679302357. The reversal of 1421679302338 is 8332039761241.

It is a junction number, because it is equal to n+sod(n) for n = 1421679302291 and 1421679302300.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3230556 + ... + 3644152.

It is an arithmetic number, because the mean of its divisors is an integer number (133492063284).

Almost surely, 2^{1421679302338} is an apocalyptic number.

1421679302338 is a deficient number, since it is larger than the sum of its proper divisors (714193710206).

1421679302338 is a wasteful number, since it uses less digits than its factorization.

1421679302338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416297.

The product of its (nonzero) digits is 1306368, while the sum is 49.

The spelling of 1421679302338 in words is "one trillion, four hundred twenty-one billion, six hundred seventy-nine million, three hundred two thousand, three hundred thirty-eight".