40235666453004 has 48 divisors (see below), whose sum is σ = 104153959405440. Its totient is φ = 11985971514240.

The previous prime is 40235666452987. The next prime is 40235666453027. The reversal of 40235666453004 is 40035466653204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2583175729 + ... + 2583191304.

It is an arithmetic number, because the mean of its divisors is an integer number (2169874154280).

Almost surely, 2^{40235666453004} is an apocalyptic number.

40235666453004 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40235666453004 is an abundant number, since it is smaller than the sum of its proper divisors (63918292952436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40235666453004 is a wasteful number, since it uses less digits than its factorization.

40235666453004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5166367110 (or 5166367108 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 48.

The spelling of 40235666453004 in words is "forty trillion, two hundred thirty-five billion, six hundred sixty-six million, four hundred fifty-three thousand, four".