40125155101 has 8 divisors (see below), whose sum is σ = 40580036640. Its totient is φ = 39671851248.

The previous prime is 40125155039. The next prime is 40125155129. The reversal of 40125155101 is 10155152104.

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 40125155101 - 2¹³ = 40125146909 is a prime.

It is a super-2 number, since 2×40125155101² (a number of 22 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 (40125155141) 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 7 ways as a sum of consecutive naturals, for example, 343231 + ... + 445036.

It is an arithmetic number, because the mean of its divisors is an integer number (5072504580).

Almost surely, 2^40125155101 is an apocalyptic number.

It is an amenable number.

40125155101 is a deficient number, since it is larger than the sum of its proper divisors (454881539).

40125155101 is a wasteful number, since it uses less digits than its factorization.

40125155101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788843.

The product of its (nonzero) digits is 1000, while the sum is 25.

The spelling of 40125155101 in words is "forty billion, one hundred twenty-five million, one hundred fifty-five thousand, one hundred one".