40014020554 has 8 divisors (see below), whose sum is σ = 60571682820. Its totient is φ = 19823459616.

The previous prime is 40014020551. The next prime is 40014020569. The reversal of 40014020554 is 45502041004.

It is a happy number.

40014020554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 39771128329 + 242892225 = 199427^2 + 15585^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×40014020554² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40014020551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91775059 + ... + 91775494.

Almost surely, 2^40014020554 is an apocalyptic number.

40014020554 is a deficient number, since it is larger than the sum of its proper divisors (20557662266).

40014020554 is a wasteful number, since it uses less digits than its factorization.

40014020554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183550664.

The product of its (nonzero) digits is 3200, while the sum is 25.

Adding to 40014020554 its reverse (45502041004), we get a palindrome (85516061558).

The spelling of 40014020554 in words is "forty billion, fourteen million, twenty thousand, five hundred fifty-four".