7137481290843 has 4 divisors (see below), whose sum is σ = 9516641721128. Its totient is φ = 4758320860560.

The previous prime is 7137481290833. The next prime is 7137481290959. The reversal of 7137481290843 is 3480921847317.

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

It is not a de Polignac number, because 7137481290843 - 2¹⁰ = 7137481289819 is a prime.

It is the 2671607-th Hogben number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7137481290803) by changing a digit.

It is a nontrivial repunit in base 2671606.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1189580215138 + ... + 1189580215143.

It is an arithmetic number, because the mean of its divisors is an integer number (2379160430282).

Almost surely, 2^{7137481290843} is an apocalyptic number.

7137481290843 is a deficient number, since it is larger than the sum of its proper divisors (2379160430285).

7137481290843 is a wasteful number, since it uses less digits than its factorization.

7137481290843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2379160430284.

The product of its (nonzero) digits is 8128512, while the sum is 57.

The spelling of 7137481290843 in words is "seven trillion, one hundred thirty-seven billion, four hundred eighty-one million, two hundred ninety thousand, eight hundred forty-three".