40242224262660 has 96 divisors (see below), whose sum is σ = 129789095116800. Its totient is φ = 9125795726208.

The previous prime is 40242224262637. The next prime is 40242224262671. The reversal of 40242224262660 is 6626242224204.

It is a super-2 number, since 2×40242224262660² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 377170360 + ... + 377277039.

It is an arithmetic number, because the mean of its divisors is an integer number (1351969740800).

Almost surely, 2^{40242224262660} is an apocalyptic number.

It is an amenable number.

40242224262660 is an abundant number, since it is smaller than the sum of its proper divisors (89546870854140).

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

40242224262660 is a wasteful number, since it uses less digits than its factorization.

40242224262660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754447545 (or 754447543 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 42.

Adding to 40242224262660 its reverse (6626242224204), we get a palindrome (46868466486864).

The spelling of 40242224262660 in words is "forty trillion, two hundred forty-two billion, two hundred twenty-four million, two hundred sixty-two thousand, six hundred sixty".