140225252054 has 8 divisors (see below), whose sum is σ = 211055755680. Its totient is φ = 69873333496.

The previous prime is 140225252023. The next prime is 140225252071. The reversal of 140225252054 is 450252522041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 140225252054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119645534 + ... + 119646705.

It is an arithmetic number, because the mean of its divisors is an integer number (26381969460).

Almost surely, 2^140225252054 is an apocalyptic number.

140225252054 is a deficient number, since it is larger than the sum of its proper divisors (70830503626).

140225252054 is a wasteful number, since it uses less digits than its factorization.

140225252054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239292534.

The product of its (nonzero) digits is 32000, while the sum is 32.

Adding to 140225252054 its reverse (450252522041), we get a palindrome (590477774095).

The spelling of 140225252054 in words is "one hundred forty billion, two hundred twenty-five million, two hundred fifty-two thousand, fifty-four".