1425543535234 has 32 divisors (see below), whose sum is σ = 2692976711040. Its totient is φ = 550836139392.

The previous prime is 1425543535219. The next prime is 1425543535259. The reversal of 1425543535234 is 4325353455241.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91069579 + ... + 91085230.

It is an arithmetic number, because the mean of its divisors is an integer number (84155522220).

Almost surely, 2^{1425543535234} is an apocalyptic number.

1425543535234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1425543535234 is a deficient number, since it is larger than the sum of its proper divisors (1267433175806).

1425543535234 is a wasteful number, since it uses less digits than its factorization.

1425543535234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182154874.

The product of its digits is 4320000, while the sum is 46.

The spelling of 1425543535234 in words is "one trillion, four hundred twenty-five billion, five hundred forty-three million, five hundred thirty-five thousand, two hundred thirty-four".