7481992134101 has 4 divisors (see below), whose sum is σ = 7723346719104. Its totient is φ = 7240637549100.

The previous prime is 7481992134083. The next prime is 7481992134187. The reversal of 7481992134101 is 1014312991847.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7481992134101 - 2⁶ = 7481992134037 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7481992134101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7481992104101) 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, 120677292455 + ... + 120677292516.

It is an arithmetic number, because the mean of its divisors is an integer number (1930836679776).

Almost surely, 2^{7481992134101} is an apocalyptic number.

It is an amenable number.

7481992134101 is a deficient number, since it is larger than the sum of its proper divisors (241354585003).

7481992134101 is a wasteful number, since it uses less digits than its factorization.

7481992134101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241354585002.

The product of its (nonzero) digits is 435456, while the sum is 50.

The spelling of 7481992134101 in words is "seven trillion, four hundred eighty-one billion, nine hundred ninety-two million, one hundred thirty-four thousand, one hundred one".