149949396283 has 2 divisors, whose sum is σ = 149949396284. Its totient is φ = 149949396282.

The previous prime is 149949396277. The next prime is 149949396307. The reversal of 149949396283 is 382693949941.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 149949396283 - 2⁵ = 149949396251 is a prime.

It is not a weakly prime, because it can be changed into another prime (149949366283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74974698141 + 74974698142.

It is an arithmetic number, because the mean of its divisors is an integer number (74974698142).

Almost surely, 2^149949396283 is an apocalyptic number.

149949396283 is a deficient number, since it is larger than the sum of its proper divisors (1).

149949396283 is an equidigital number, since it uses as much as digits as its factorization.

149949396283 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90699264, while the sum is 67.

The spelling of 149949396283 in words is "one hundred forty-nine billion, nine hundred forty-nine million, three hundred ninety-six thousand, two hundred eighty-three".