40370144140 has 24 divisors (see below), whose sum is σ = 84781775232. Its totient is φ = 16147205760.

The previous prime is 40370144119. The next prime is 40370144159. The reversal of 40370144140 is 4144107304.

40370144140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 40370144099 and 40370144108.

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, 452512 + ... + 534328.

It is an arithmetic number, because the mean of its divisors is an integer number (3532573968).

Almost surely, 2^40370144140 is an apocalyptic number.

It is an amenable number.

40370144140 is an abundant number, since it is smaller than the sum of its proper divisors (44411631092).

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

40370144140 is a wasteful number, since it uses less digits than its factorization.

40370144140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106497 (or 106495 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The spelling of 40370144140 in words is "forty billion, three hundred seventy million, one hundred forty-four thousand, one hundred forty".