40273364242 has 32 divisors (see below), whose sum is σ = 68303761920. Its totient is φ = 17708355840.

The previous prime is 40273364179. The next prime is 40273364303. The reversal of 40273364242 is 24246337204.

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, 628228 + ... + 689359.

It is an arithmetic number, because the mean of its divisors is an integer number (2134492560).

Almost surely, 2^40273364242 is an apocalyptic number.

40273364242 is a deficient number, since it is larger than the sum of its proper divisors (28030397678).

40273364242 is a wasteful number, since it uses less digits than its factorization.

40273364242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1317666.

The product of its (nonzero) digits is 193536, while the sum is 37.

The spelling of 40273364242 in words is "forty billion, two hundred seventy-three million, three hundred sixty-four thousand, two hundred forty-two".