140515044333252 has 12 divisors (see below), whose sum is σ = 327868436777616. Its totient is φ = 46838348111080.

The previous prime is 140515044333247. The next prime is 140515044333253. The reversal of 140515044333252 is 252333440515041.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (140515044333253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5854793513874 + ... + 5854793513897.

It is an arithmetic number, because the mean of its divisors is an integer number (27322369731468).

Almost surely, 2^{140515044333252} is an apocalyptic number.

140515044333252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140515044333252 is an abundant number, since it is smaller than the sum of its proper divisors (187353392444364).

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

140515044333252 is a wasteful number, since it uses less digits than its factorization.

140515044333252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11709587027778 (or 11709587027776 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 42.

Adding to 140515044333252 its reverse (252333440515041), we get a palindrome (392848484848293).

The spelling of 140515044333252 in words is "one hundred forty trillion, five hundred fifteen billion, forty-four million, three hundred thirty-three thousand, two hundred fifty-two".