535430121542 has 8 divisors (see below), whose sum is σ = 824851808976. Its totient is φ = 260479518552.

The previous prime is 535430121539. The next prime is 535430121563. The reversal of 535430121542 is 245121034535.

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, 3617771018 + ... + 3617771165.

It is an arithmetic number, because the mean of its divisors is an integer number (103106476122).

Almost surely, 2^535430121542 is an apocalyptic number.

535430121542 is a deficient number, since it is larger than the sum of its proper divisors (289421687434).

535430121542 is a wasteful number, since it uses less digits than its factorization.

535430121542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7235542222.

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 535430121542 in words is "five hundred thirty-five billion, four hundred thirty million, one hundred twenty-one thousand, five hundred forty-two".