1407250761423 has 16 divisors (see below), whose sum is σ = 2069952341856. Its totient is φ = 844878504960.

The previous prime is 1407250761421. The next prime is 1407250761451. The reversal of 1407250761423 is 3241670527041.

It is not a de Polignac number, because 1407250761423 - 2¹ = 1407250761421 is a prime.

It is a super-2 number, since 2×1407250761423² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1407250761421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 440039290 + ... + 440042487.

It is an arithmetic number, because the mean of its divisors is an integer number (129372021366).

Almost surely, 2^{1407250761423} is an apocalyptic number.

1407250761423 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1407250761423 is a deficient number, since it is larger than the sum of its proper divisors (662701580433).

1407250761423 is a wasteful number, since it uses less digits than its factorization.

1407250761423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880081834.

The product of its (nonzero) digits is 282240, while the sum is 42.

The spelling of 1407250761423 in words is "one trillion, four hundred seven billion, two hundred fifty million, seven hundred sixty-one thousand, four hundred twenty-three".