151347471709 has 24 divisors (see below), whose sum is σ = 177864545664. Its totient is φ = 126152342400.

The previous prime is 151347471703. The next prime is 151347471761. The reversal of 151347471709 is 907174743151.

It is not a de Polignac number, because 151347471709 - 2³¹ = 149199988061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151347471703) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3638859 + ... + 3680215.

It is an arithmetic number, because the mean of its divisors is an integer number (7411022736).

Almost surely, 2^151347471709 is an apocalyptic number.

It is an amenable number.

151347471709 is a deficient number, since it is larger than the sum of its proper divisors (26517073955).

151347471709 is an equidigital number, since it uses as much as digits as its factorization.

151347471709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41757 (or 41716 counting only the distinct ones).

The product of its (nonzero) digits is 740880, while the sum is 49.

The spelling of 151347471709 in words is "one hundred fifty-one billion, three hundred forty-seven million, four hundred seventy-one thousand, seven hundred nine".