133752741542 has 32 divisors (see below), whose sum is σ = 242806082112. Its totient is φ = 53944464384.

The previous prime is 133752741481. The next prime is 133752741553. The reversal of 133752741542 is 245147257331.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 133752741493 and 133752741502.

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 15 ways as a sum of consecutive naturals, for example, 2427248 + ... + 2481740.

It is an arithmetic number, because the mean of its divisors is an integer number (7587690066).

Almost surely, 2^133752741542 is an apocalyptic number.

133752741542 is a deficient number, since it is larger than the sum of its proper divisors (109053340570).

133752741542 is a wasteful number, since it uses less digits than its factorization.

133752741542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64832.

The product of its digits is 705600, while the sum is 44.

Adding to 133752741542 its reverse (245147257331), we get a palindrome (378899998873).

The spelling of 133752741542 in words is "one hundred thirty-three billion, seven hundred fifty-two million, seven hundred forty-one thousand, five hundred forty-two".