149047724027 has 2 divisors, whose sum is σ = 149047724028. Its totient is φ = 149047724026.

The previous prime is 149047724003. The next prime is 149047724041. The reversal of 149047724027 is 720427740941.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 149047724027 - 2¹⁴ = 149047707643 is a prime.

It is a super-3 number, since 3×149047724027³ (a number of 34 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (149047724047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74523862013 + 74523862014.

It is an arithmetic number, because the mean of its divisors is an integer number (74523862014).

Almost surely, 2^149047724027 is an apocalyptic number.

149047724027 is a deficient number, since it is larger than the sum of its proper divisors (1).

149047724027 is an equidigital number, since it uses as much as digits as its factorization.

149047724027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 790272, while the sum is 47.

The spelling of 149047724027 in words is "one hundred forty-nine billion, forty-seven million, seven hundred twenty-four thousand, twenty-seven".