125345471298 has 32 divisors (see below), whose sum is σ = 253921910400. Its totient is φ = 41244863616.

The previous prime is 125345471291. The next prime is 125345471341. The reversal of 125345471298 is 892174543521.

It is a super-2 number, since 2×125345471298² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 125345471298.

It is not an unprimeable number, because it can be changed into a prime (125345471291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135883 + ... + 518801.

It is an arithmetic number, because the mean of its divisors is an integer number (7935059700).

Almost surely, 2^125345471298 is an apocalyptic number.

125345471298 is an abundant number, since it is smaller than the sum of its proper divisors (128576439102).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125345471298 is a wasteful number, since it uses less digits than its factorization.

125345471298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383626.

The product of its digits is 2419200, while the sum is 51.

The spelling of 125345471298 in words is "one hundred twenty-five billion, three hundred forty-five million, four hundred seventy-one thousand, two hundred ninety-eight".