1024040140334 has 8 divisors (see below), whose sum is σ = 1585610539968. Its totient is φ = 495503293680.

The previous prime is 1024040140309. The next prime is 1024040140337. The reversal of 1024040140334 is 4330410404201.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1024040140337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8258388167 + ... + 8258388290.

It is an arithmetic number, because the mean of its divisors is an integer number (198201317496).

Almost surely, 2^{1024040140334} is an apocalyptic number.

1024040140334 is a deficient number, since it is larger than the sum of its proper divisors (561570399634).

1024040140334 is a wasteful number, since it uses less digits than its factorization.

1024040140334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16516776490.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 1024040140334 its reverse (4330410404201), we get a palindrome (5354450544535).

The spelling of 1024040140334 in words is "one trillion, twenty-four billion, forty million, one hundred forty thousand, three hundred thirty-four".