40262067616 has 48 divisors (see below), whose sum is σ = 80383109184. Its totient is φ = 19848292864.

The previous prime is 40262067613. The next prime is 40262067647. The reversal of 40262067616 is 61676026204.

It is not an unprimeable number, because it can be changed into a prime (40262067613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1320900 + ... + 1351036.

It is an arithmetic number, because the mean of its divisors is an integer number (1674648108).

Almost surely, 2^40262067616 is an apocalyptic number.

It is an amenable number.

40262067616 is a deficient number, since it is larger than the sum of its proper divisors (40121041568).

40262067616 is a wasteful number, since it uses less digits than its factorization.

40262067616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30733 (or 30725 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 40.

The spelling of 40262067616 in words is "forty billion, two hundred sixty-two million, sixty-seven thousand, six hundred sixteen".