150147343987 has 2 divisors, whose sum is σ = 150147343988. Its totient is φ = 150147343986.

The previous prime is 150147343967. The next prime is 150147343999. The reversal of 150147343987 is 789343741051.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150147343987 is a prime.

It is not a weakly prime, because it can be changed into another prime (150147343967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75073671993 + 75073671994.

It is an arithmetic number, because the mean of its divisors is an integer number (75073671994).

Almost surely, 2^150147343987 is an apocalyptic number.

150147343987 is a deficient number, since it is larger than the sum of its proper divisors (1).

150147343987 is an equidigital number, since it uses as much as digits as its factorization.

150147343987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2540160, while the sum is 52.

The spelling of 150147343987 in words is "one hundred fifty billion, one hundred forty-seven million, three hundred forty-three thousand, nine hundred eighty-seven".