40622045541 has 32 divisors (see below), whose sum is σ = 67538147328. Its totient is φ = 21099051840.

The previous prime is 40622045501. The next prime is 40622045557. The reversal of 40622045541 is 14554022604.

40622045541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40622045541 - 2⁷ = 40622045413 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40622045501) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2302831 + ... + 2320403.

It is an arithmetic number, because the mean of its divisors is an integer number (2110567104).

Almost surely, 2^40622045541 is an apocalyptic number.

It is an amenable number.

40622045541 is a deficient number, since it is larger than the sum of its proper divisors (26916101787).

40622045541 is a wasteful number, since it uses less digits than its factorization.

40622045541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27601.

The product of its (nonzero) digits is 38400, while the sum is 33.

The spelling of 40622045541 in words is "forty billion, six hundred twenty-two million, forty-five thousand, five hundred forty-one".