40274161726467 has 32 divisors (see below), whose sum is σ = 57335116101120. Its totient is φ = 25058143285760.

The previous prime is 40274161726457. The next prime is 40274161726609. The reversal of 40274161726467 is 76462716147204.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 40274161726467 - 2⁷ = 40274161726339 is a prime.

It is a super-2 number, since 2×40274161726467² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40274161726457) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6527113 + ... + 11097365.

It is an arithmetic number, because the mean of its divisors is an integer number (1791722378160).

Almost surely, 2^{40274161726467} is an apocalyptic number.

40274161726467 is a deficient number, since it is larger than the sum of its proper divisors (17060954374653).

40274161726467 is a wasteful number, since it uses less digits than its factorization.

40274161726467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4571723.

The product of its (nonzero) digits is 18966528, while the sum is 57.

The spelling of 40274161726467 in words is "forty trillion, two hundred seventy-four billion, one hundred sixty-one million, seven hundred twenty-six thousand, four hundred sixty-seven".