40010127651774 has 48 divisors (see below), whose sum is σ = 99090476046432. Its totient is φ = 11429413619904.

The previous prime is 40010127651719. The next prime is 40010127651869. The reversal of 40010127651774 is 47715672101004.

40010127651774 is a `hidden beast` number, since 4 + 0 + 0 + 1 + 0 + 127 + 6 + 517 + 7 + 4 = 666.

It is a super-3 number, since 3×40010127651774³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27787009 + ... + 29191404.

It is an arithmetic number, because the mean of its divisors is an integer number (2064384917634).

Almost surely, 2^{40010127651774} is an apocalyptic number.

40010127651774 is an abundant number, since it is smaller than the sum of its proper divisors (59080348394658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40010127651774 is a wasteful number, since it uses less digits than its factorization.

40010127651774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56984001 (or 56983998 counting only the distinct ones).

The product of its (nonzero) digits is 329280, while the sum is 45.

Adding to 40010127651774 its reverse (47715672101004), we get a palindrome (87725799752778).

The spelling of 40010127651774 in words is "forty trillion, ten billion, one hundred twenty-seven million, six hundred fifty-one thousand, seven hundred seventy-four".