145101353492 has 12 divisors (see below), whose sum is σ = 262683484980. Its totient is φ = 70048929216.

The previous prime is 145101353471. The next prime is 145101353503. The reversal of 145101353492 is 294353101541.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 51730773136 + 93370580356 = 227444^2 + 305566^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 625436753 + ... + 625436984.

It is an arithmetic number, because the mean of its divisors is an integer number (21890290415).

Almost surely, 2^145101353492 is an apocalyptic number.

It is an amenable number.

145101353492 is a deficient number, since it is larger than the sum of its proper divisors (117582131488).

145101353492 is a wasteful number, since it uses less digits than its factorization.

145101353492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1250873770 (or 1250873768 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 38.

The spelling of 145101353492 in words is "one hundred forty-five billion, one hundred one million, three hundred fifty-three thousand, four hundred ninety-two".