40154513413 has 8 divisors (see below), whose sum is σ = 45932261760. Its totient is φ = 34387112400.

The previous prime is 40154513387. The next prime is 40154513431. The reversal of 40154513413 is 31431545104.

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 40154513413 - 2¹³ = 40154505221 is a prime.

It is a super-2 number, since 2×40154513413² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40154513813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2578513 + ... + 2594038.

It is an arithmetic number, because the mean of its divisors is an integer number (5741532720).

Almost surely, 2^40154513413 is an apocalyptic number.

It is an amenable number.

40154513413 is a deficient number, since it is larger than the sum of its proper divisors (5777748347).

40154513413 is a wasteful number, since it uses less digits than its factorization.

40154513413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5173667.

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 40154513413 in words is "forty billion, one hundred fifty-four million, five hundred thirteen thousand, four hundred thirteen".