40334402011251 has 8 divisors (see below), whose sum is σ = 53779309390224. Its totient is φ = 26889547986560.

The previous prime is 40334402011243. The next prime is 40334402011261. The reversal of 40334402011251 is 15211020443304.

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 40334402011251 - 2³ = 40334402011243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40334402011261) 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, 11539986 + ... + 14623271.

It is an arithmetic number, because the mean of its divisors is an integer number (6722413673778).

Almost surely, 2^{40334402011251} is an apocalyptic number.

40334402011251 is a deficient number, since it is larger than the sum of its proper divisors (13444907378973).

40334402011251 is a wasteful number, since it uses less digits than its factorization.

40334402011251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26677141.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 40334402011251 its reverse (15211020443304), we get a palindrome (55545422454555).

The spelling of 40334402011251 in words is "forty trillion, three hundred thirty-four billion, four hundred two million, eleven thousand, two hundred fifty-one".