245202141542 has 8 divisors (see below), whose sum is σ = 370238995632. Its totient is φ = 121789143000.

The previous prime is 245202141521. The next prime is 245202141589. The reversal of 245202141542 is 245141202542.

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

It is a junction number, because it is equal to n+sod(n) for n = 245202141499 and 245202141508.

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, 405963509 + ... + 405964112.

It is an arithmetic number, because the mean of its divisors is an integer number (46279874454).

Almost surely, 2^245202141542 is an apocalyptic number.

245202141542 is a deficient number, since it is larger than the sum of its proper divisors (125036854090).

245202141542 is a wasteful number, since it uses less digits than its factorization.

245202141542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811927774.

The product of its (nonzero) digits is 25600, while the sum is 32.

The spelling of 245202141542 in words is "two hundred forty-five billion, two hundred two million, one hundred forty-one thousand, five hundred forty-two".