150140993993 has 2 divisors, whose sum is σ = 150140993994. Its totient is φ = 150140993992.

The previous prime is 150140993897. The next prime is 150140993999. The reversal of 150140993993 is 399399041051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 150006712249 + 134281744 = 387307^2 + 11588^2 .

It is a cyclic number.

It is not a de Polignac number, because 150140993993 - 2³⁴ = 132961124809 is a prime.

It is not a weakly prime, because it can be changed into another prime (150140993999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75070496996 + 75070496997.

It is an arithmetic number, because the mean of its divisors is an integer number (75070496997).

Almost surely, 2^150140993993 is an apocalyptic number.

It is an amenable number.

150140993993 is a deficient number, since it is larger than the sum of its proper divisors (1).

150140993993 is an equidigital number, since it uses as much as digits as its factorization.

150140993993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1180980, while the sum is 53.

The spelling of 150140993993 in words is "one hundred fifty billion, one hundred forty million, nine hundred ninety-three thousand, nine hundred ninety-three".