4921538351294 has 4 divisors (see below), whose sum is σ = 7382307526944. Its totient is φ = 2460769175646.

The previous prime is 4921538351293. The next prime is 4921538351299.

4921538351294 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4921538351293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1230384587822 + ... + 1230384587825.

It is an arithmetic number, because the mean of its divisors is an integer number (1845576881736).

Almost surely, 2^{4921538351294} is an apocalyptic number.

4921538351294 is a deficient number, since it is larger than the sum of its proper divisors (2460769175650).

4921538351294 is a wasteful number, since it uses less digits than its factorization.

4921538351294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2460769175649.

The product of its digits is 9331200, while the sum is 56.

The spelling of 4921538351294 in words is "four trillion, nine hundred twenty-one billion, five hundred thirty-eight million, three hundred fifty-one thousand, two hundred ninety-four".