1351757146223 has 48 divisors (see below), whose sum is σ = 1596155258880. Its totient is φ = 1141330344000.

The previous prime is 1351757146193. The next prime is 1351757146249. The reversal of 1351757146223 is 3226417571531.

It is not a de Polignac number, because 1351757146223 - 2³² = 1347462178927 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 (1351757146283) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18128888 + ... + 18203298.

It is an arithmetic number, because the mean of its divisors is an integer number (33253234560).

Almost surely, 2^{1351757146223} is an apocalyptic number.

1351757146223 is a deficient number, since it is larger than the sum of its proper divisors (244398112657).

1351757146223 is a wasteful number, since it uses less digits than its factorization.

1351757146223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74660 (or 74649 counting only the distinct ones).

The product of its digits is 1058400, while the sum is 47.

The spelling of 1351757146223 in words is "one trillion, three hundred fifty-one billion, seven hundred fifty-seven million, one hundred forty-six thousand, two hundred twenty-three".