75431109741 has 32 divisors (see below), whose sum is σ = 113141145600. Its totient is φ = 44353535424.

The previous prime is 75431109731. The next prime is 75431109769. The reversal of 75431109741 is 14790113457.

It is not a de Polignac number, because 75431109741 - 2¹⁴ = 75431093357 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 75431109693 and 75431109702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75431109731) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 805060 + ... + 893858.

It is an arithmetic number, because the mean of its divisors is an integer number (3535660800).

Almost surely, 2^75431109741 is an apocalyptic number.

It is an amenable number.

75431109741 is a deficient number, since it is larger than the sum of its proper divisors (37710035859).

75431109741 is a wasteful number, since it uses less digits than its factorization.

75431109741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89785.

The product of its (nonzero) digits is 105840, while the sum is 42.

The spelling of 75431109741 in words is "seventy-five billion, four hundred thirty-one million, one hundred nine thousand, seven hundred forty-one".