1407141045 has 64 divisors (see below), whose sum is σ = 2724192000. Its totient is φ = 686423808.

The previous prime is 1407141041. The next prime is 1407141053. The reversal of 1407141045 is 5401417041.

1407141045 is a `hidden beast` number, since 140 + 71 + 410 + 45 = 666.

It is not a de Polignac number, because 1407141045 - 2² = 1407141041 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1407141041) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 64927 + ... + 83843.

It is an arithmetic number, because the mean of its divisors is an integer number (42565500).

Almost surely, 2^1407141045 is an apocalyptic number.

1407141045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1407141045 is a deficient number, since it is larger than the sum of its proper divisors (1317050955).

1407141045 is a wasteful number, since it uses less digits than its factorization.

1407141045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18979 (or 18973 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 1407141045 is about 37511.8787186139. The cubic root of 1407141045 is about 1120.5877667991.

Adding to 1407141045 its reverse (5401417041), we get a palindrome (6808558086).

The spelling of 1407141045 in words is "one billion, four hundred seven million, one hundred forty-one thousand, forty-five".