40125748437133 has 8 divisors (see below), whose sum is σ = 41566488302336. Its totient is φ = 38694156127200.

The previous prime is 40125748437113. The next prime is 40125748437161. The reversal of 40125748437133 is 33173484752104.

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

It is a cyclic number.

It is not a de Polignac number, because 40125748437133 - 2²⁹ = 40125211566221 is a prime.

It is a super-2 number, since 2×40125748437133² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40125748437113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2286879888 + ... + 2286897433.

It is an arithmetic number, because the mean of its divisors is an integer number (5195811037792).

Almost surely, 2^{40125748437133} is an apocalyptic number.

It is an amenable number.

40125748437133 is a deficient number, since it is larger than the sum of its proper divisors (1440739865203).

40125748437133 is a wasteful number, since it uses less digits than its factorization.

40125748437133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4573777635.

The product of its (nonzero) digits is 6773760, while the sum is 52.

The spelling of 40125748437133 in words is "forty trillion, one hundred twenty-five billion, seven hundred forty-eight million, four hundred thirty-seven thousand, one hundred thirty-three".