140215111133325 has 72 divisors (see below), whose sum is σ = 254204984244480. Its totient is φ = 68112084019200.

The previous prime is 140215111133173. The next prime is 140215111133327. The reversal of 140215111133325 is 523331111512041.

It is not a de Polignac number, because 140215111133325 - 2²⁵ = 140215077578893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140215111133327) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 103666440 + ... + 105010289.

Almost surely, 2^{140215111133325} is an apocalyptic number.

140215111133325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

140215111133325 is a deficient number, since it is larger than the sum of its proper divisors (113989873111155).

140215111133325 is a wasteful number, since it uses less digits than its factorization.

140215111133325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208676807 (or 208676785 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 33.

Adding to 140215111133325 its reverse (523331111512041), we get a palindrome (663546222645366).

The spelling of 140215111133325 in words is "one hundred forty trillion, two hundred fifteen billion, one hundred eleven million, one hundred thirty-three thousand, three hundred twenty-five".