140352345042554 has 8 divisors (see below), whose sum is σ = 214096797522720. Its totient is φ = 68986745868316.

The previous prime is 140352345042541. The next prime is 140352345042617. The reversal of 140352345042554 is 455240543253041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 140352345042499 and 140352345042508.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 594713326334 + ... + 594713326569.

It is an arithmetic number, because the mean of its divisors is an integer number (26762099690340).

Almost surely, 2^{140352345042554} is an apocalyptic number.

140352345042554 is a deficient number, since it is larger than the sum of its proper divisors (73744452480166).

140352345042554 is a wasteful number, since it uses less digits than its factorization.

140352345042554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1189426652964.

The product of its (nonzero) digits is 5760000, while the sum is 47.

Adding to 140352345042554 its reverse (455240543253041), we get a palindrome (595592888295595).

The spelling of 140352345042554 in words is "one hundred forty trillion, three hundred fifty-two billion, three hundred forty-five million, forty-two thousand, five hundred fifty-four".