1457401003423 has 8 divisors (see below), whose sum is σ = 1467224854448. Its totient is φ = 1447584001344.

The previous prime is 1457401003337. The next prime is 1457401003441. The reversal of 1457401003423 is 3243001047541.

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 1457401003423 - 2¹³ = 1457400995231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1457401003453) 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, 1284861 + ... + 2136742.

It is an arithmetic number, because the mean of its divisors is an integer number (183403106806).

Almost surely, 2^{1457401003423} is an apocalyptic number.

1457401003423 is a deficient number, since it is larger than the sum of its proper divisors (9823851025).

1457401003423 is a wasteful number, since it uses less digits than its factorization.

1457401003423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3424473.

The product of its (nonzero) digits is 40320, while the sum is 34.

The spelling of 1457401003423 in words is "one trillion, four hundred fifty-seven billion, four hundred one million, three thousand, four hundred twenty-three".