40245244115630 has 64 divisors (see below), whose sum is σ = 75342992235840. Its totient is φ = 15459319701504.

The previous prime is 40245244115627. The next prime is 40245244115647. The reversal of 40245244115630 is 3651144254204.

It is a super-2 number, since 2×40245244115630² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

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, 285768392 + ... + 285909188.

It is an arithmetic number, because the mean of its divisors is an integer number (1177234253685).

Almost surely, 2^{40245244115630} is an apocalyptic number.

40245244115630 is a deficient number, since it is larger than the sum of its proper divisors (35097748120210).

40245244115630 is a wasteful number, since it uses less digits than its factorization.

40245244115630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146133.

The product of its (nonzero) digits is 460800, while the sum is 41.

Adding to 40245244115630 its reverse (3651144254204), we get a palindrome (43896388369834).

The spelling of 40245244115630 in words is "forty trillion, two hundred forty-five billion, two hundred forty-four million, one hundred fifteen thousand, six hundred thirty".