147430812770 has 64 divisors (see below), whose sum is σ = 288028707840. Its totient is φ = 54198547200.

The previous prime is 147430812769. The next prime is 147430812773. The reversal of 147430812770 is 77218034741.

It is not an unprimeable number, because it can be changed into a prime (147430812773) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 413969 + ... + 682811.

It is an arithmetic number, because the mean of its divisors is an integer number (4500448560).

Almost surely, 2^147430812770 is an apocalyptic number.

147430812770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

147430812770 is a deficient number, since it is larger than the sum of its proper divisors (140597895070).

147430812770 is a wasteful number, since it uses less digits than its factorization.

147430812770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268971.

The product of its (nonzero) digits is 263424, while the sum is 44.

The spelling of 147430812770 in words is "one hundred forty-seven billion, four hundred thirty million, eight hundred twelve thousand, seven hundred seventy".