125436147470 has 32 divisors (see below), whose sum is σ = 242341447968. Its totient is φ = 46576124928.

The previous prime is 125436147457. The next prime is 125436147479. The reversal of 125436147470 is 74741634521.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125436147479) 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, 5041424 + ... + 5066243.

It is an arithmetic number, because the mean of its divisors is an integer number (7573170249).

Almost surely, 2^125436147470 is an apocalyptic number.

125436147470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125436147470 is a deficient number, since it is larger than the sum of its proper divisors (116905300498).

125436147470 is a wasteful number, since it uses less digits than its factorization.

125436147470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10107764.

The product of its (nonzero) digits is 564480, while the sum is 44.

The spelling of 125436147470 in words is "one hundred twenty-five billion, four hundred thirty-six million, one hundred forty-seven thousand, four hundred seventy".