162140752735 has 32 divisors (see below), whose sum is σ = 221280450048. Its totient is φ = 113148900480.

The previous prime is 162140752733. The next prime is 162140752757. The reversal of 162140752735 is 537257041261.

It is a happy number.

It is not a de Polignac number, because 162140752735 - 2¹ = 162140752733 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 162140752691 and 162140752700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162140752733) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 529261 + ... + 777430.

It is an arithmetic number, because the mean of its divisors is an integer number (6915014064).

Almost surely, 2^162140752735 is an apocalyptic number.

162140752735 is a deficient number, since it is larger than the sum of its proper divisors (59139697313).

162140752735 is a wasteful number, since it uses less digits than its factorization.

162140752735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1306815.

The product of its (nonzero) digits is 352800, while the sum is 43.

Adding to 162140752735 its reverse (537257041261), we get a palindrome (699397793996).

The spelling of 162140752735 in words is "one hundred sixty-two billion, one hundred forty million, seven hundred fifty-two thousand, seven hundred thirty-five".