7540141101919 has 2 divisors, whose sum is σ = 7540141101920. Its totient is φ = 7540141101918.

The previous prime is 7540141101859. The next prime is 7540141101973. The reversal of 7540141101919 is 9191011410457.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7540141101919 - 2¹⁷ = 7540140970847 is a prime.

It is a super-2 number, since 2×7540141101919² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7540141101019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3770070550959 + 3770070550960.

It is an arithmetic number, because the mean of its divisors is an integer number (3770070550960).

Almost surely, 2^{7540141101919} is an apocalyptic number.

7540141101919 is a deficient number, since it is larger than the sum of its proper divisors (1).

7540141101919 is an equidigital number, since it uses as much as digits as its factorization.

7540141101919 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 43.

The spelling of 7540141101919 in words is "seven trillion, five hundred forty billion, one hundred forty-one million, one hundred one thousand, nine hundred nineteen".