147424866970 has 24 divisors (see below), whose sum is σ = 274201065972. Its totient is φ = 57067686720.

The previous prime is 147424866961. The next prime is 147424866973. The reversal of 147424866970 is 79668424741.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 146882862009 + 542004961 = 383253^2 + 23281^2 .

It is a super-2 number, since 2×147424866970² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (147424866973) 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, 7660779 + ... + 7679998.

Almost surely, 2^147424866970 is an apocalyptic number.

147424866970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

147424866970 is a deficient number, since it is larger than the sum of its proper divisors (126776199002).

147424866970 is a wasteful number, since it uses less digits than its factorization.

147424866970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15340846 (or 15340815 counting only the distinct ones).

The product of its (nonzero) digits is 16257024, while the sum is 58.

The spelling of 147424866970 in words is "one hundred forty-seven billion, four hundred twenty-four million, eight hundred sixty-six thousand, nine hundred seventy".