40120421400114 has 32 divisors (see below), whose sum is σ = 92684609868096. Its totient is φ = 11442544427520.

The previous prime is 40120421400083. The next prime is 40120421400149. The reversal of 40120421400114 is 41100412402104.

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, 17878974547 + ... + 17878976790.

It is an arithmetic number, because the mean of its divisors is an integer number (2896394058378).

Almost surely, 2^{40120421400114} is an apocalyptic number.

40120421400114 is an abundant number, since it is smaller than the sum of its proper divisors (52564188467982).

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

40120421400114 is a wasteful number, since it uses less digits than its factorization.

40120421400114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35757951370.

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 40120421400114 its reverse (41100412402104), we get a palindrome (81220833802218).

The spelling of 40120421400114 in words is "forty trillion, one hundred twenty billion, four hundred twenty-one million, four hundred thousand, one hundred fourteen".