145298486333437 has 2 divisors, whose sum is σ = 145298486333438. Its totient is φ = 145298486333436.

The previous prime is 145298486333431. The next prime is 145298486333443. The reversal of 145298486333437 is 734333684892541.

145298486333437 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (145298486333431) and next prime (145298486333443).

It can be written as a sum of positive squares in only one way, i.e., 136231708923556 + 9066777409881 = 11671834^2 + 3011109^2 .

It is a cyclic number.

It is not a de Polignac number, because 145298486333437 - 2⁴⁷ = 4560997978109 is a prime.

It is a super-2 number, since 2×145298486333437² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (145298486333431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72649243166718 + 72649243166719.

It is an arithmetic number, because the mean of its divisors is an integer number (72649243166719).

Almost surely, 2^{145298486333437} is an apocalyptic number.

It is an amenable number.

145298486333437 is a deficient number, since it is larger than the sum of its proper divisors (1).

145298486333437 is an equidigital number, since it uses as much as digits as its factorization.

145298486333437 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1254113280, while the sum is 70.

The spelling of 145298486333437 in words is "one hundred forty-five trillion, two hundred ninety-eight billion, four hundred eighty-six million, three hundred thirty-three thousand, four hundred thirty-seven".