1203025740542 has 8 divisors (see below), whose sum is σ = 1806573042576. Its totient is φ = 600834726352.

The previous prime is 1203025740473. The next prime is 1203025740557. The reversal of 1203025740542 is 2450475203021.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339069743 + ... + 339073290.

It is an arithmetic number, because the mean of its divisors is an integer number (225821630322).

Almost surely, 2^{1203025740542} is an apocalyptic number.

1203025740542 is a deficient number, since it is larger than the sum of its proper divisors (603547302034).

1203025740542 is an equidigital number, since it uses as much as digits as its factorization.

1203025740542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678143922.

The product of its (nonzero) digits is 67200, while the sum is 35.

The spelling of 1203025740542 in words is "one trillion, two hundred three billion, twenty-five million, seven hundred forty thousand, five hundred forty-two".