40254727134662 has 32 divisors (see below), whose sum is σ = 63057641391360. Its totient is φ = 19236915133920.

The previous prime is 40254727134653. The next prime is 40254727134701. The reversal of 40254727134662 is 26643172745204.

It is a super-2 number, since 2×40254727134662² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 297650237 + ... + 297785447.

It is an arithmetic number, because the mean of its divisors is an integer number (1970551293480).

Almost surely, 2^{40254727134662} is an apocalyptic number.

40254727134662 is a deficient number, since it is larger than the sum of its proper divisors (22802914256698).

40254727134662 is a wasteful number, since it uses less digits than its factorization.

40254727134662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140348.

The product of its (nonzero) digits is 13547520, while the sum is 53.

Adding to 40254727134662 its reverse (26643172745204), we get a palindrome (66897899879866).

The spelling of 40254727134662 in words is "forty trillion, two hundred fifty-four billion, seven hundred twenty-seven million, one hundred thirty-four thousand, six hundred sixty-two".