10401023140 has 48 divisors (see below), whose sum is σ = 22095101952. Its totient is φ = 4112470656.

The previous prime is 10401023071. The next prime is 10401023161. The reversal of 10401023140 is 4132010401.

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, 696189 + ... + 710971.

It is an arithmetic number, because the mean of its divisors is an integer number (460314624).

Almost surely, 2^10401023140 is an apocalyptic number.

10401023140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10401023140 is an abundant number, since it is smaller than the sum of its proper divisors (11694078812).

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

10401023140 is a wasteful number, since it uses less digits than its factorization.

10401023140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15196 (or 15194 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 10401023140 its reverse (4132010401), we get a palindrome (14533033541).

The spelling of 10401023140 in words is "ten billion, four hundred one million, twenty-three thousand, one hundred forty".