201432851260742 has 16 divisors (see below), whose sum is σ = 302202901717200. Its totient is φ = 100698551872800.

The previous prime is 201432851260721. The next prime is 201432851260799. The reversal of 201432851260742 is 247062158234102.

It is a super-3 number, since 3×201432851260742³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 358991984 + ... + 359552652.

It is an arithmetic number, because the mean of its divisors is an integer number (18887681357325).

Almost surely, 2^{201432851260742} is an apocalyptic number.

201432851260742 is a deficient number, since it is larger than the sum of its proper divisors (100770050456458).

201432851260742 is a wasteful number, since it uses less digits than its factorization.

201432851260742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 592231.

The product of its (nonzero) digits is 1290240, while the sum is 47.

The spelling of 201432851260742 in words is "two hundred one trillion, four hundred thirty-two billion, eight hundred fifty-one million, two hundred sixty thousand, seven hundred forty-two".