7142070040531 has 2 divisors, whose sum is σ = 7142070040532. Its totient is φ = 7142070040530.

The previous prime is 7142070040507. The next prime is 7142070040541. The reversal of 7142070040531 is 1350400702417.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7142070040531 - 2⁹ = 7142070040019 is a prime.

It is a super-2 number, since 2×7142070040531² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7142070040541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3571035020265 + 3571035020266.

It is an arithmetic number, because the mean of its divisors is an integer number (3571035020266).

Almost surely, 2^{7142070040531} is an apocalyptic number.

7142070040531 is a deficient number, since it is larger than the sum of its proper divisors (1).

7142070040531 is an equidigital number, since it uses as much as digits as its factorization.

7142070040531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23520, while the sum is 34.

Adding to 7142070040531 its reverse (1350400702417), we get a palindrome (8492470742948).

The spelling of 7142070040531 in words is "seven trillion, one hundred forty-two billion, seventy million, forty thousand, five hundred thirty-one".