1401052265 has 8 divisors (see below), whose sum is σ = 1682104320. Its totient is φ = 1120280752.

The previous prime is 1401052259. The next prime is 1401052277. The reversal of 1401052265 is 5622501041.

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 1401052265 - 2¹² = 1401048169 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58985 + ... + 79254.

It is an arithmetic number, because the mean of its divisors is an integer number (210263040).

Almost surely, 2^1401052265 is an apocalyptic number.

It is an amenable number.

1401052265 is a deficient number, since it is larger than the sum of its proper divisors (281052055).

1401052265 is a wasteful number, since it uses less digits than its factorization.

1401052265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140271.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 1401052265 is about 37430.6327090526. The cubic root of 1401052265 is about 1118.9691474192.

The spelling of 1401052265 in words is "one billion, four hundred one million, fifty-two thousand, two hundred sixty-five".