140252540010 has 128 divisors (see below), whose sum is σ = 371208883968. Its totient is φ = 33630720000.

The previous prime is 140252539979. The next prime is 140252540017. The reversal of 140252540010 is 10045252041.

It is not an unprimeable number, because it can be changed into a prime (140252540017) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 58026322 + ... + 58028738.

It is an arithmetic number, because the mean of its divisors is an integer number (2900069406).

Almost surely, 2^140252540010 is an apocalyptic number.

140252540010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 140252540010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185604441984).

140252540010 is an abundant number, since it is smaller than the sum of its proper divisors (230956343958).

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

140252540010 is a wasteful number, since it uses less digits than its factorization.

140252540010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4280.

The product of its (nonzero) digits is 1600, while the sum is 24.

Adding to 140252540010 its reverse (10045252041), we get a palindrome (150297792051).

The spelling of 140252540010 in words is "one hundred forty billion, two hundred fifty-two million, five hundred forty thousand, ten".