39248460157 has 4 divisors (see below), whose sum is σ = 39445688800. Its totient is φ = 39051231516.

The previous prime is 39248460143. The next prime is 39248460161. The reversal of 39248460157 is 75106484293.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 39248460157 - 2¹⁵ = 39248427389 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 39248460157.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39248460107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98614023 + ... + 98614420.

It is an arithmetic number, because the mean of its divisors is an integer number (9861422200).

It is a 1-persistent number, because it is pandigital, but 2⋅39248460157 = 78496920314 is not.

Almost surely, 2^39248460157 is an apocalyptic number.

It is an amenable number.

39248460157 is a deficient number, since it is larger than the sum of its proper divisors (197228643).

39248460157 is a wasteful number, since it uses less digits than its factorization.

39248460157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197228642.

The product of its (nonzero) digits is 1451520, while the sum is 49.

The spelling of 39248460157 in words is "thirty-nine billion, two hundred forty-eight million, four hundred sixty thousand, one hundred fifty-seven".