40220100340 has 48 divisors (see below), whose sum is σ = 96540700032. Its totient is φ = 13787968896.

The previous prime is 40220100311. The next prime is 40220100373. The reversal of 40220100340 is 4300102204.

40220100340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1530754 + ... + 1556806.

It is an arithmetic number, because the mean of its divisors is an integer number (2011264584).

Almost surely, 2^40220100340 is an apocalyptic number.

It is an amenable number.

40220100340 is an abundant number, since it is smaller than the sum of its proper divisors (56320599692).

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

40220100340 is a wasteful number, since it uses less digits than its factorization.

40220100340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37096 (or 37094 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 40220100340 its reverse (4300102204), we get a palindrome (44520202544).

The spelling of 40220100340 in words is "forty billion, two hundred twenty million, one hundred thousand, three hundred forty".