1424745242152 has 32 divisors (see below), whose sum is σ = 2828593633320. Its totient is φ = 670455244800.

The previous prime is 1424745242093. The next prime is 1424745242159. The reversal of 1424745242152 is 2512425474241.

It can be written as a sum of positive squares in 4 ways, for example, as 1412422910116 + 12322332036 = 1188454^2 + 111006^2 .

It is a super-2 number, since 2×1424745242152² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1424745242099 and 1424745242108.

It is not an unprimeable number, because it can be changed into a prime (1424745242159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13555402 + ... + 13660102.

Almost surely, 2^{1424745242152} is an apocalyptic number.

It is an amenable number.

1424745242152 is a deficient number, since it is larger than the sum of its proper divisors (1403848391168).

1424745242152 is a wasteful number, since it uses less digits than its factorization.

1424745242152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204781 (or 204777 counting only the distinct ones).

The product of its digits is 716800, while the sum is 43.

The spelling of 1424745242152 in words is "one trillion, four hundred twenty-four billion, seven hundred forty-five million, two hundred forty-two thousand, one hundred fifty-two".