40472371420127 has 8 divisors (see below), whose sum is σ = 41632973161920. Its totient is φ = 39320030189440.

The previous prime is 40472371420073. The next prime is 40472371420139. The reversal of 40472371420127 is 72102417327404.

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 40472371420127 - 2¹² = 40472371416031 is a prime.

It is a super-2 number, since 2×40472371420127² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40472371420147) 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, 2065117838 + ... + 2065137435.

It is an arithmetic number, because the mean of its divisors is an integer number (5204121645240).

Almost surely, 2^{40472371420127} is an apocalyptic number.

40472371420127 is a deficient number, since it is larger than the sum of its proper divisors (1160601741793).

40472371420127 is a wasteful number, since it uses less digits than its factorization.

40472371420127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4130255553.

The product of its (nonzero) digits is 526848, while the sum is 44.

The spelling of 40472371420127 in words is "forty trillion, four hundred seventy-two billion, three hundred seventy-one million, four hundred twenty thousand, one hundred twenty-seven".