1370426343 has 32 divisors (see below), whose sum is σ = 2150668800. Its totient is φ = 765248640.

The previous prime is 1370426333. The next prime is 1370426347. The reversal of 1370426343 is 3436240731.

It is not a de Polignac number, because 1370426343 - 2⁵ = 1370426311 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1370426347) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 254305 + ... + 259637.

It is an arithmetic number, because the mean of its divisors is an integer number (67208400).

Almost surely, 2^1370426343 is an apocalyptic number.

1370426343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1370426343 is a deficient number, since it is larger than the sum of its proper divisors (780242457).

1370426343 is a wasteful number, since it uses less digits than its factorization.

1370426343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5959.

The product of its (nonzero) digits is 36288, while the sum is 33.

The square root of 1370426343 is about 37019.2698874519. The cubic root of 1370426343 is about 1110.7557397029.

The spelling of 1370426343 in words is "one billion, three hundred seventy million, four hundred twenty-six thousand, three hundred forty-three".