4010432655840 has 96 divisors (see below), whose sum is σ = 13604621569056. Its totient is φ = 987183421440.

The previous prime is 4010432655821. The next prime is 4010432655869. The reversal of 4010432655840 is 485562340104.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×4010432655840² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4010432655792 and 4010432655801.

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, 321342531 + ... + 321355010.

It is an arithmetic number, because the mean of its divisors is an integer number (141714808011).

Almost surely, 2^{4010432655840} is an apocalyptic number.

4010432655840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4010432655840 is an abundant number, since it is smaller than the sum of its proper divisors (9594188913216).

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

4010432655840 is a wasteful number, since it uses less digits than its factorization.

4010432655840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642697572 (or 642697564 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 42.

Adding to 4010432655840 its reverse (485562340104), we get a palindrome (4495994995944).

The spelling of 4010432655840 in words is "four trillion, ten billion, four hundred thirty-two million, six hundred fifty-five thousand, eight hundred forty".