7141681461431 has 8 divisors (see below), whose sum is σ = 7884791800704. Its totient is φ = 6414215550520.

The previous prime is 7141681461401. The next prime is 7141681461451. The reversal of 7141681461431 is 1341641861417.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7141681461431 is a prime.

It is a super-2 number, since 2×7141681461431² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7141681461401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3911106131 + ... + 3911107956.

It is an arithmetic number, because the mean of its divisors is an integer number (985598975088).

Almost surely, 2^{7141681461431} is an apocalyptic number.

7141681461431 is a deficient number, since it is larger than the sum of its proper divisors (743110339273).

7141681461431 is a wasteful number, since it uses less digits than its factorization.

7141681461431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7822214181.

The product of its digits is 387072, while the sum is 47.

The spelling of 7141681461431 in words is "seven trillion, one hundred forty-one billion, six hundred eighty-one million, four hundred sixty-one thousand, four hundred thirty-one".