30379251422 has 32 divisors (see below), whose sum is σ = 49285158048. Its totient is φ = 13961051136.

The previous prime is 30379251407. The next prime is 30379251431. The reversal of 30379251422 is 22415297303.

It is a super-2 number, since 2×30379251422² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6335858 + ... + 6340650.

It is an arithmetic number, because the mean of its divisors is an integer number (1540161189).

Almost surely, 2^30379251422 is an apocalyptic number.

30379251422 is a deficient number, since it is larger than the sum of its proper divisors (18905906626).

30379251422 is a wasteful number, since it uses less digits than its factorization.

30379251422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5804.

The product of its (nonzero) digits is 90720, while the sum is 38.

The spelling of 30379251422 in words is "thirty billion, three hundred seventy-nine million, two hundred fifty-one thousand, four hundred twenty-two".