40472526011 has 8 divisors (see below), whose sum is σ = 40851363744. Its totient is φ = 40094051200.

The previous prime is 40472525953. The next prime is 40472526023. The reversal of 40472526011 is 11062527404.

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 40472526011 - 2²² = 40468331707 is a prime.

It is a super-2 number, since 2×40472526011² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40472526041) 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, 135986 + ... + 315336.

It is an arithmetic number, because the mean of its divisors is an integer number (5106420468).

Almost surely, 2^40472526011 is an apocalyptic number.

40472526011 is a deficient number, since it is larger than the sum of its proper divisors (378837733).

40472526011 is a wasteful number, since it uses less digits than its factorization.

40472526011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181461.

The product of its (nonzero) digits is 13440, while the sum is 32.

The spelling of 40472526011 in words is "forty billion, four hundred seventy-two million, five hundred twenty-six thousand, eleven".