347560740121 has 12 divisors (see below), whose sum is σ = 421883845632. Its totient is φ = 284956630728.

The previous prime is 347560740101. The next prime is 347560740139. The reversal of 347560740121 is 121047065743.

It is not a de Polignac number, because 347560740121 - 2⁹ = 347560739609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (347560740101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 154196185 + ... + 154198438.

It is an arithmetic number, because the mean of its divisors is an integer number (35156987136).

Almost surely, 2^347560740121 is an apocalyptic number.

It is an amenable number.

347560740121 is a deficient number, since it is larger than the sum of its proper divisors (74323105511).

347560740121 is a wasteful number, since it uses less digits than its factorization.

347560740121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308394660 (or 308394653 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The spelling of 347560740121 in words is "three hundred forty-seven billion, five hundred sixty million, seven hundred forty thousand, one hundred twenty-one".