38119293745 has 16 divisors (see below), whose sum is σ = 50960543760. Its totient is φ = 27178953984.

The previous prime is 38119293743. The next prime is 38119293769. The reversal of 38119293745 is 54739291183.

It can be written as a sum of positive squares in 8 ways, for example, as 7943087376 + 30176206369 = 89124^2 + 173713^2 .

It is not a de Polignac number, because 38119293745 - 2¹ = 38119293743 is a prime.

It is a super-2 number, since 2×38119293745² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 38119293692 and 38119293701.

It is not an unprimeable number, because it can be changed into a prime (38119293743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10109334 + ... + 10113103.

It is an arithmetic number, because the mean of its divisors is an integer number (3185033985).

Almost surely, 2^38119293745 is an apocalyptic number.

It is an amenable number.

38119293745 is a deficient number, since it is larger than the sum of its proper divisors (12841250015).

38119293745 is a wasteful number, since it uses less digits than its factorization.

38119293745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20222484.

The product of its digits is 1632960, while the sum is 52.

The spelling of 38119293745 in words is "thirty-eight billion, one hundred nineteen million, two hundred ninety-three thousand, seven hundred forty-five".