1430145731746 has 8 divisors (see below), whose sum is σ = 2160651825360. Its totient is φ = 709928456628.

The previous prime is 1430145731717. The next prime is 1430145731767. The reversal of 1430145731746 is 6471375410341.

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

It is a super-3 number, since 3×1430145731746³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1430145731696 and 1430145731705.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2572204276 + ... + 2572204831.

It is an arithmetic number, because the mean of its divisors is an integer number (270081478170).

Almost surely, 2^{1430145731746} is an apocalyptic number.

1430145731746 is a deficient number, since it is larger than the sum of its proper divisors (730506093614).

1430145731746 is a wasteful number, since it uses less digits than its factorization.

1430145731746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5144409248.

The product of its (nonzero) digits is 846720, while the sum is 46.

The spelling of 1430145731746 in words is "one trillion, four hundred thirty billion, one hundred forty-five million, seven hundred thirty-one thousand, seven hundred forty-six".