1457143146003 has 8 divisors (see below), whose sum is σ = 2005530351616. Its totient is φ = 940092352200.

The previous prime is 1457143145999. The next prime is 1457143146023. The reversal of 1457143146003 is 3006413417541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1457143146003 - 2² = 1457143145999 is a prime.

It is a super-2 number, since 2×1457143146003² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1457143146023) 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, 7834102843 + ... + 7834103028.

It is an arithmetic number, because the mean of its divisors is an integer number (250691293952).

Almost surely, 2^{1457143146003} is an apocalyptic number.

1457143146003 is a deficient number, since it is larger than the sum of its proper divisors (548387205613).

1457143146003 is a wasteful number, since it uses less digits than its factorization.

1457143146003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15668205905.

The product of its (nonzero) digits is 120960, while the sum is 39.

The spelling of 1457143146003 in words is "one trillion, four hundred fifty-seven billion, one hundred forty-three million, one hundred forty-six thousand, three".