40222514140 has 24 divisors (see below), whose sum is σ = 84565192320. Its totient is φ = 16070355648.

The previous prime is 40222514117. The next prime is 40222514141. The reversal of 40222514140 is 4141522204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40222514141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1147935 + ... + 1182454.

It is an arithmetic number, because the mean of its divisors is an integer number (3523549680).

Almost surely, 2^40222514140 is an apocalyptic number.

It is an amenable number.

40222514140 is an abundant number, since it is smaller than the sum of its proper divisors (44342678180).

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

40222514140 is a wasteful number, since it uses less digits than its factorization.

40222514140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2331261 (or 2331259 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

The spelling of 40222514140 in words is "forty billion, two hundred twenty-two million, five hundred fourteen thousand, one hundred forty".