540298969942 has 8 divisors (see below), whose sum is σ = 814926071232. Its totient is φ = 268656946200.

The previous prime is 540298969919. The next prime is 540298969979. The reversal of 540298969942 is 249969892045.

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, 746268934 + ... + 746269657.

It is an arithmetic number, because the mean of its divisors is an integer number (101865758904).

Almost surely, 2^540298969942 is an apocalyptic number.

540298969942 is a deficient number, since it is larger than the sum of its proper divisors (274627101290).

540298969942 is a wasteful number, since it uses less digits than its factorization.

540298969942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1492538774.

The product of its (nonzero) digits is 100776960, while the sum is 67.

The spelling of 540298969942 in words is "five hundred forty billion, two hundred ninety-eight million, nine hundred sixty-nine thousand, nine hundred forty-two".