38453249026 has 8 divisors (see below), whose sum is σ = 57684277260. Its totient is φ = 19225156608.

The previous prime is 38453249017. The next prime is 38453249057. The reversal of 38453249026 is 62094235483.

It is a Cunningham number, because it is equal to 196095²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 38453249025 + 1 = 196095^2 + 1^2 .

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

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, 700911 + ... + 753778.

Almost surely, 2^38453249026 is an apocalyptic number.

38453249026 is a deficient number, since it is larger than the sum of its proper divisors (19231028234).

38453249026 is a wasteful number, since it uses less digits than its factorization.

38453249026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1467908.

The product of its (nonzero) digits is 1244160, while the sum is 46.

The spelling of 38453249026 in words is "thirty-eight billion, four hundred fifty-three million, two hundred forty-nine thousand, twenty-six".