149284436051 has 2 divisors, whose sum is σ = 149284436052. Its totient is φ = 149284436050.

The previous prime is 149284436047. The next prime is 149284436113. The reversal of 149284436051 is 150634482941.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 149284436051 - 2² = 149284436047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 149284435987 and 149284436005.

It is not a weakly prime, because it can be changed into another prime (149284430051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74642218025 + 74642218026.

It is an arithmetic number, because the mean of its divisors is an integer number (74642218026).

Almost surely, 2^149284436051 is an apocalyptic number.

149284436051 is a deficient number, since it is larger than the sum of its proper divisors (1).

149284436051 is an equidigital number, since it uses as much as digits as its factorization.

149284436051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 829440, while the sum is 47.

The spelling of 149284436051 in words is "one hundred forty-nine billion, two hundred eighty-four million, four hundred thirty-six thousand, fifty-one".