40653043310 has 32 divisors (see below), whose sum is σ = 79868160000. Its totient is φ = 14775449760.

The previous prime is 40653043303. The next prime is 40653043339. The reversal of 40653043310 is 1334035604.

It is a super-2 number, since 2×40653043310² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

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, 127451 + ... + 312329.

It is an arithmetic number, because the mean of its divisors is an integer number (2495880000).

Almost surely, 2^40653043310 is an apocalyptic number.

40653043310 is a deficient number, since it is larger than the sum of its proper divisors (39215116690).

40653043310 is a wasteful number, since it uses less digits than its factorization.

40653043310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186896.

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 40653043310 its reverse (1334035604), we get a palindrome (41987078914).

The spelling of 40653043310 in words is "forty billion, six hundred fifty-three million, forty-three thousand, three hundred ten".