142500355503 has 8 divisors (see below), whose sum is σ = 207273244416. Its totient is φ = 86363851800.

The previous prime is 142500355489. The next prime is 142500355567. The reversal of 142500355503 is 305553005241.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-142500355503 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 4318192591 = 142500355503 / (1 + 4 + 2 + 5 + 0 + 0 + 3 + 5 + 5 + 5 + 0 + 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142500359503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2159096263 + ... + 2159096328.

It is an arithmetic number, because the mean of its divisors is an integer number (25909155552).

Almost surely, 2^142500355503 is an apocalyptic number.

142500355503 is a deficient number, since it is larger than the sum of its proper divisors (64772888913).

142500355503 is a wasteful number, since it uses less digits than its factorization.

142500355503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4318192605.

The product of its (nonzero) digits is 45000, while the sum is 33.

The spelling of 142500355503 in words is "one hundred forty-two billion, five hundred million, three hundred fifty-five thousand, five hundred three".