142045235354 has 32 divisors (see below), whose sum is σ = 244088643456. Its totient is φ = 61365395520.

The previous prime is 142045235329. The next prime is 142045235359. The reversal of 142045235354 is 453532540241.

It is a super-3 number, since 3×142045235354³ (a number of 34 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (142045235359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 814577 + ... + 973460.

It is an arithmetic number, because the mean of its divisors is an integer number (7627770108).

Almost surely, 2^142045235354 is an apocalyptic number.

142045235354 is a deficient number, since it is larger than the sum of its proper divisors (102043408102).

142045235354 is a wasteful number, since it uses less digits than its factorization.

142045235354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1788230.

The product of its (nonzero) digits is 288000, while the sum is 38.

Adding to 142045235354 its reverse (453532540241), we get a palindrome (595577775595).

The spelling of 142045235354 in words is "one hundred forty-two billion, forty-five million, two hundred thirty-five thousand, three hundred fifty-four".