40473603426554 has 32 divisors (see below), whose sum is σ = 66365345958912. Its totient is φ = 18429184800000.

The previous prime is 40473603426541. The next prime is 40473603426569. The reversal of 40473603426554 is 45562430637404.

It is a super-2 number, since 2×40473603426554² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40473603426496 and 40473603426505.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3973904 + ... + 9835604.

It is an arithmetic number, because the mean of its divisors is an integer number (2073917061216).

Almost surely, 2^{40473603426554} is an apocalyptic number.

40473603426554 is a deficient number, since it is larger than the sum of its proper divisors (25891742532358).

40473603426554 is a wasteful number, since it uses less digits than its factorization.

40473603426554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5868302.

The product of its (nonzero) digits is 29030400, while the sum is 53.

The spelling of 40473603426554 in words is "forty trillion, four hundred seventy-three billion, six hundred three million, four hundred twenty-six thousand, five hundred fifty-four".