40154133099 has 8 divisors (see below), whose sum is σ = 53541903312. Its totient is φ = 26767892480.

The previous prime is 40154133077. The next prime is 40154133119. The reversal of 40154133099 is 99033145104.

It is a happy number.

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 40154133099 - 2⁵ = 40154133067 is a prime.

It is a super-2 number, since 2×40154133099² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40154132099) 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, 319674 + ... + 427199.

It is an arithmetic number, because the mean of its divisors is an integer number (6692737914).

Almost surely, 2^40154133099 is an apocalyptic number.

40154133099 is a deficient number, since it is larger than the sum of its proper divisors (13387770213).

40154133099 is a wasteful number, since it uses less digits than its factorization.

40154133099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764797.

The product of its (nonzero) digits is 58320, while the sum is 39.

The spelling of 40154133099 in words is "forty billion, one hundred fifty-four million, one hundred thirty-three thousand, ninety-nine".