40154412014 has 8 divisors (see below), whose sum is σ = 63401703240. Its totient is φ = 19020510936.

The previous prime is 40154412007. The next prime is 40154412017. The reversal of 40154412014 is 41021445104.

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

It is a super-2 number, since 2×40154412014² (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 (40154412017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 528347489 + ... + 528347564.

It is an arithmetic number, because the mean of its divisors is an integer number (7925212905).

Almost surely, 2^40154412014 is an apocalyptic number.

40154412014 is a deficient number, since it is larger than the sum of its proper divisors (23247291226).

40154412014 is a wasteful number, since it uses less digits than its factorization.

40154412014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1056695074.

The product of its (nonzero) digits is 2560, while the sum is 26.

Adding to 40154412014 its reverse (41021445104), we get a palindrome (81175857118).

The spelling of 40154412014 in words is "forty billion, one hundred fifty-four million, four hundred twelve thousand, fourteen".