146430770019 has 8 divisors (see below), whose sum is σ = 206725793040. Its totient is φ = 91878130176.

The previous prime is 146430770011. The next prime is 146430770051. The reversal of 146430770019 is 910077034641.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 146430770019 - 2³ = 146430770011 is a prime.

It is a super-2 number, since 2×146430770019² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (146430770011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1435595734 + ... + 1435595835.

It is an arithmetic number, because the mean of its divisors is an integer number (25840724130).

Almost surely, 2^146430770019 is an apocalyptic number.

146430770019 is a deficient number, since it is larger than the sum of its proper divisors (60295023021).

146430770019 is a wasteful number, since it uses less digits than its factorization.

146430770019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2871191589.

The product of its (nonzero) digits is 127008, while the sum is 42.

The spelling of 146430770019 in words is "one hundred forty-six billion, four hundred thirty million, seven hundred seventy thousand, nineteen".