38430213283142 has 8 divisors (see below), whose sum is σ = 57645358402536. Its totient is φ = 19215093815632.

The previous prime is 38430213283139. The next prime is 38430213283199. The reversal of 38430213283142 is 24138231203483.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×38430213283142² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 38430213283093 and 38430213283102.

It is a congruent number.

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, 2082863 + ... + 9011034.

It is an arithmetic number, because the mean of its divisors is an integer number (7205669800317).

Almost surely, 2^{38430213283142} is an apocalyptic number.

38430213283142 is a deficient number, since it is larger than the sum of its proper divisors (19215145119394).

38430213283142 is a wasteful number, since it uses less digits than its factorization.

38430213283142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12825942.

The product of its (nonzero) digits is 663552, while the sum is 44.

The spelling of 38430213283142 in words is "thirty-eight trillion, four hundred thirty billion, two hundred thirteen million, two hundred eighty-three thousand, one hundred forty-two".