1428470237355 has 32 divisors (see below), whose sum is σ = 2612246882304. Its totient is φ = 652968210816.

The previous prime is 1428470237351. The next prime is 1428470237399. The reversal of 1428470237355 is 5537320748241.

It is not a de Polignac number, because 1428470237355 - 2² = 1428470237351 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1428470237298 and 1428470237307.

It is not an unprimeable number, because it can be changed into a prime (1428470237351) 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, 1008222 + ... + 1968108.

It is an arithmetic number, because the mean of its divisors is an integer number (81632715072).

Almost surely, 2^{1428470237355} is an apocalyptic number.

1428470237355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1428470237355 is a deficient number, since it is larger than the sum of its proper divisors (1183776644949).

1428470237355 is a wasteful number, since it uses less digits than its factorization.

1428470237355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974075.

The product of its (nonzero) digits is 5644800, while the sum is 51.

The spelling of 1428470237355 in words is "one trillion, four hundred twenty-eight billion, four hundred seventy million, two hundred thirty-seven thousand, three hundred fifty-five".