149628293496292 has 12 divisors (see below), whose sum is σ = 281991783896956. Its totient is φ = 69059212382880.

The previous prime is 149628293496263. The next prime is 149628293496293. The reversal of 149628293496292 is 292694392826941.

It can be written as a sum of positive squares in 2 ways, for example, as 63739401820416 + 85888891675876 = 7983696^2 + 9267626^2 .

It is a super-2 number, since 2×149628293496292² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (149628293496293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1438733591259 + ... + 1438733591362.

Almost surely, 2^{149628293496292} is an apocalyptic number.

It is an amenable number.

149628293496292 is a deficient number, since it is larger than the sum of its proper divisors (132363490400664).

149628293496292 is a wasteful number, since it uses less digits than its factorization.

149628293496292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2877467182638 (or 2877467182636 counting only the distinct ones).

The product of its digits is 1451188224, while the sum is 76.

The spelling of 149628293496292 in words is "one hundred forty-nine trillion, six hundred twenty-eight billion, two hundred ninety-three million, four hundred ninety-six thousand, two hundred ninety-two".