40454085412302 has 32 divisors (see below), whose sum is σ = 81651369872160. Its totient is φ = 13360831424640.

The previous prime is 40454085412183. The next prime is 40454085412339. The reversal of 40454085412302 is 20321458045404.

It is a congruent number.

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, 67732408 + ... + 68327060.

It is an arithmetic number, because the mean of its divisors is an integer number (2551605308505).

Almost surely, 2^{40454085412302} is an apocalyptic number.

40454085412302 is an abundant number, since it is smaller than the sum of its proper divisors (41197284459858).

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

40454085412302 is a wasteful number, since it uses less digits than its factorization.

40454085412302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 698788.

The product of its (nonzero) digits is 614400, while the sum is 42.

The spelling of 40454085412302 in words is "forty trillion, four hundred fifty-four billion, eighty-five million, four hundred twelve thousand, three hundred two".