40258130547 has 4 divisors (see below), whose sum is σ = 53677507400. Its totient is φ = 26838753696.

The previous prime is 40258130519. The next prime is 40258130587. The reversal of 40258130547 is 74503185204.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 40258130547 - 2¹⁵ = 40258097779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40258130587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6709688422 + ... + 6709688427.

It is an arithmetic number, because the mean of its divisors is an integer number (13419376850).

Almost surely, 2^40258130547 is an apocalyptic number.

40258130547 is a deficient number, since it is larger than the sum of its proper divisors (13419376853).

40258130547 is a wasteful number, since it uses less digits than its factorization.

40258130547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13419376852.

The product of its (nonzero) digits is 134400, while the sum is 39.

The spelling of 40258130547 in words is "forty billion, two hundred fifty-eight million, one hundred thirty thousand, five hundred forty-seven".