7042154707153 has 2 divisors, whose sum is σ = 7042154707154. Its totient is φ = 7042154707152.

The previous prime is 7042154707139. The next prime is 7042154707169. The reversal of 7042154707153 is 3517074512407.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5142476896209 + 1899677810944 = 2267703^2 + 1378288^2 .

It is an emirp because it is prime and its reverse (3517074512407) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7042154707153 - 2¹³ = 7042154698961 is a prime.

It is not a weakly prime, because it can be changed into another prime (7042154707183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3521077353576 + 3521077353577.

It is an arithmetic number, because the mean of its divisors is an integer number (3521077353577).

Almost surely, 2^{7042154707153} is an apocalyptic number.

It is an amenable number.

7042154707153 is a deficient number, since it is larger than the sum of its proper divisors (1).

7042154707153 is an equidigital number, since it uses as much as digits as its factorization.

7042154707153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 823200, while the sum is 46.

The spelling of 7042154707153 in words is "seven trillion, forty-two billion, one hundred fifty-four million, seven hundred seven thousand, one hundred fifty-three".