40273726450634 has 8 divisors (see below), whose sum is σ = 61695921371328. Its totient is φ = 19708419326860.

The previous prime is 40273726450597. The next prime is 40273726450663. The reversal of 40273726450634 is 43605462737204.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214221949112 + ... + 214221949299.

It is an arithmetic number, because the mean of its divisors is an integer number (7711990171416).

Almost surely, 2^{40273726450634} is an apocalyptic number.

40273726450634 is a deficient number, since it is larger than the sum of its proper divisors (21422194920694).

40273726450634 is a wasteful number, since it uses less digits than its factorization.

40273726450634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428443898460.

The product of its (nonzero) digits is 20321280, while the sum is 53.

The spelling of 40273726450634 in words is "forty trillion, two hundred seventy-three billion, seven hundred twenty-six million, four hundred fifty thousand, six hundred thirty-four".