630146501441 has 8 divisors (see below), whose sum is σ = 670765053600. Its totient is φ = 590273244000.

The previous prime is 630146501417. The next prime is 630146501449. The reversal of 630146501441 is 144105641036.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-630146501441 is a prime.

It is a super-2 number, since 2×630146501441² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (630146501449) 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, 186321935 + ... + 186325316.

It is an arithmetic number, because the mean of its divisors is an integer number (83845631700).

Almost surely, 2^630146501441 is an apocalyptic number.

It is an amenable number.

630146501441 is a deficient number, since it is larger than the sum of its proper divisors (40618552159).

630146501441 is a wasteful number, since it uses less digits than its factorization.

630146501441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372647359.

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 630146501441 in words is "six hundred thirty billion, one hundred forty-six million, five hundred one thousand, four hundred forty-one".