1145754879371 has 2 divisors, whose sum is σ = 1145754879372. Its totient is φ = 1145754879370.

The previous prime is 1145754879349. The next prime is 1145754879383. The reversal of 1145754879371 is 1739784575411.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (1739784575411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1145754879371 - 2¹⁰ = 1145754878347 is a prime.

It is a super-2 number, since 2×1145754879371² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1145154879371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572877439685 + 572877439686.

It is an arithmetic number, because the mean of its divisors is an integer number (572877439686).

Almost surely, 2^{1145754879371} is an apocalyptic number.

1145754879371 is a deficient number, since it is larger than the sum of its proper divisors (1).

1145754879371 is an equidigital number, since it uses as much as digits as its factorization.

1145754879371 is an evil number, because the sum of its binary digits is even.

The product of its digits is 29635200, while the sum is 62.

The spelling of 1145754879371 in words is "one trillion, one hundred forty-five billion, seven hundred fifty-four million, eight hundred seventy-nine thousand, three hundred seventy-one".