140152522511434 has 32 divisors (see below), whose sum is σ = 216273092530176. Its totient is φ = 68079091837680.

The previous prime is 140152522511369. The next prime is 140152522511531. The reversal of 140152522511434 is 434115225251041.

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, 122741689 + ... + 123878275.

It is an arithmetic number, because the mean of its divisors is an integer number (6758534141568).

Almost surely, 2^{140152522511434} is an apocalyptic number.

140152522511434 is a deficient number, since it is larger than the sum of its proper divisors (76120570018742).

140152522511434 is a wasteful number, since it uses less digits than its factorization.

140152522511434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144330.

The product of its (nonzero) digits is 192000, while the sum is 40.

Adding to 140152522511434 its reverse (434115225251041), we get a palindrome (574267747762475).

The spelling of 140152522511434 in words is "one hundred forty trillion, one hundred fifty-two billion, five hundred twenty-two million, five hundred eleven thousand, four hundred thirty-four".