40254014467420 has 24 divisors (see below), whose sum is σ = 91036001949984. Its totient is φ = 14863020726336.

The previous prime is 40254014467399. The next prime is 40254014467441. The reversal of 40254014467420 is 2476441045204.

It is an interprime number because it is at equal distance from previous prime (40254014467399) and next prime (40254014467441).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77411566024 + ... + 77411566543.

It is an arithmetic number, because the mean of its divisors is an integer number (3793166747916).

Almost surely, 2^{40254014467420} is an apocalyptic number.

It is an amenable number.

40254014467420 is an abundant number, since it is smaller than the sum of its proper divisors (50781987482564).

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

40254014467420 is a wasteful number, since it uses less digits than its factorization.

40254014467420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154823132589 (or 154823132587 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 43.

The spelling of 40254014467420 in words is "forty trillion, two hundred fifty-four billion, fourteen million, four hundred sixty-seven thousand, four hundred twenty".