1430401666153 has 8 divisors (see below), whose sum is σ = 1430852616648. Its totient is φ = 1429950797184.

The previous prime is 1430401666121. The next prime is 1430401666157. The reversal of 1430401666153 is 3516661040341.

It can be written as a sum of positive squares in 4 ways, for example, as 28233072729 + 1402168593424 = 168027^2 + 1184132^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1430401666153 - 2⁵ = 1430401666121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1430401666157) 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, 57128125 + ... + 57153157.

It is an arithmetic number, because the mean of its divisors is an integer number (178856577081).

Almost surely, 2^{1430401666153} is an apocalyptic number.

It is an amenable number.

1430401666153 is a deficient number, since it is larger than the sum of its proper divisors (450950495).

1430401666153 is a wasteful number, since it uses less digits than its factorization.

1430401666153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40763.

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 1430401666153 in words is "one trillion, four hundred thirty billion, four hundred one million, six hundred sixty-six thousand, one hundred fifty-three".