149530407404287 has 16 divisors (see below), whose sum is σ = 184321871903232. Its totient is φ = 118126913844960.

The previous prime is 149530407404281. The next prime is 149530407404299. The reversal of 149530407404287 is 782404704035941.

It is a cyclic number.

It is not a de Polignac number, because 149530407404287 - 2¹¹ = 149530407402239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149530407404281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1269795289 + ... + 1269913042.

It is an arithmetic number, because the mean of its divisors is an integer number (11520116993952).

Almost surely, 2^{149530407404287} is an apocalyptic number.

149530407404287 is a deficient number, since it is larger than the sum of its proper divisors (34791464498945).

149530407404287 is a wasteful number, since it uses less digits than its factorization.

149530407404287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2539708998.

The product of its (nonzero) digits is 27095040, while the sum is 58.

The spelling of 149530407404287 in words is "one hundred forty-nine trillion, five hundred thirty billion, four hundred seven million, four hundred four thousand, two hundred eighty-seven".