4385091387131 has 8 divisors (see below), whose sum is σ = 5397035553504. Its totient is φ = 3469522855680.

The previous prime is 4385091387121. The next prime is 4385091387181. The reversal of 4385091387131 is 1317831905834.

It is a happy number.

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

It is not a de Polignac number, because 4385091387131 - 2⁶ = 4385091387067 is a prime.

It is a super-3 number, since 3×4385091387131³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (4385091387121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24093908630 + ... + 24093908811.

It is an arithmetic number, because the mean of its divisors is an integer number (674629444188).

Almost surely, 2^{4385091387131} is an apocalyptic number.

4385091387131 is a deficient number, since it is larger than the sum of its proper divisors (1011944166373).

4385091387131 is a wasteful number, since it uses less digits than its factorization.

4385091387131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48187817461.

The product of its (nonzero) digits is 2177280, while the sum is 53.

The spelling of 4385091387131 in words is "four trillion, three hundred eighty-five billion, ninety-one million, three hundred eighty-seven thousand, one hundred thirty-one".