3145900030046 has 4 divisors (see below), whose sum is σ = 4718850045072. Its totient is φ = 1572950015022.

The previous prime is 3145900030027. The next prime is 3145900030051. The reversal of 3145900030046 is 6400300095413.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 3145900029988 and 3145900030015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 786475007510 + ... + 786475007513.

It is an arithmetic number, because the mean of its divisors is an integer number (1179712511268).

Almost surely, 2^{3145900030046} is an apocalyptic number.

3145900030046 is a deficient number, since it is larger than the sum of its proper divisors (1572950015026).

3145900030046 is a wasteful number, since it uses less digits than its factorization.

3145900030046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1572950015025.

The product of its (nonzero) digits is 38880, while the sum is 35.

The spelling of 3145900030046 in words is "three trillion, one hundred forty-five billion, nine hundred million, thirty thousand, forty-six".