40101055006501 has 16 divisors (see below), whose sum is σ = 41750997545664. Its totient is φ = 38480958831744.

The previous prime is 40101055006483. The next prime is 40101055006541. The reversal of 40101055006501 is 10560055010104.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 40101055006501 - 2⁵ = 40101055006469 is a prime.

It is a super-2 number, since 2×40101055006501² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40101055006501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40101055006541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59266566 + ... + 59939368.

It is an arithmetic number, because the mean of its divisors is an integer number (2609437346604).

Almost surely, 2^{40101055006501} is an apocalyptic number.

It is an amenable number.

40101055006501 is a deficient number, since it is larger than the sum of its proper divisors (1649942539163).

40101055006501 is a wasteful number, since it uses less digits than its factorization.

40101055006501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694980.

The product of its (nonzero) digits is 3000, while the sum is 28.

The spelling of 40101055006501 in words is "forty trillion, one hundred one billion, fifty-five million, six thousand, five hundred one".