1395630438411 has 8 divisors (see below), whose sum is σ = 2030007910464. Its totient is φ = 845836629320.

The previous prime is 1395630438401. The next prime is 1395630438487. The reversal of 1395630438411 is 1148340365931.

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 1395630438411 - 2⁶ = 1395630438347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1395630438401) 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, 21145915701 + ... + 21145915766.

It is an arithmetic number, because the mean of its divisors is an integer number (253750988808).

Almost surely, 2^{1395630438411} is an apocalyptic number.

1395630438411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1395630438411 is a deficient number, since it is larger than the sum of its proper divisors (634377472053).

1395630438411 is a wasteful number, since it uses less digits than its factorization.

1395630438411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42291831481.

The product of its (nonzero) digits is 933120, while the sum is 48.

The spelling of 1395630438411 in words is "one trillion, three hundred ninety-five billion, six hundred thirty million, four hundred thirty-eight thousand, four hundred eleven".