40134804168415 has 8 divisors (see below), whose sum is σ = 52540107275088. Its totient is φ = 29188948486080.

The previous prime is 40134804168367. The next prime is 40134804168427. The reversal of 40134804168415 is 51486140843104.

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

It is not a de Polignac number, because 40134804168415 - 2⁴³ = 31338711146207 is a prime.

It is a super-2 number, since 2×40134804168415² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 364861856022 + ... + 364861856131.

It is an arithmetic number, because the mean of its divisors is an integer number (6567513409386).

Almost surely, 2^{40134804168415} is an apocalyptic number.

40134804168415 is a deficient number, since it is larger than the sum of its proper divisors (12405303106673).

40134804168415 is a wasteful number, since it uses less digits than its factorization.

40134804168415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729723712169.

The product of its (nonzero) digits is 1474560, while the sum is 49.

The spelling of 40134804168415 in words is "forty trillion, one hundred thirty-four billion, eight hundred four million, one hundred sixty-eight thousand, four hundred fifteen".