1349204471460 has 48 divisors (see below), whose sum is σ = 4197525024000. Its totient is φ = 359787858912.

The previous prime is 1349204471449. The next prime is 1349204471533. The reversal of 1349204471460 is 641744029431.

1349204471460 is a `hidden beast` number, since 1 + 3 + 49 + 20 + 447 + 146 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1249262860 + ... + 1249263939.

It is an arithmetic number, because the mean of its divisors is an integer number (87448438000).

Almost surely, 2^{1349204471460} is an apocalyptic number.

1349204471460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1349204471460 is an abundant number, since it is smaller than the sum of its proper divisors (2848320552540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1349204471460 is a wasteful number, since it uses less digits than its factorization.

1349204471460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2498526817 (or 2498526809 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The spelling of 1349204471460 in words is "one trillion, three hundred forty-nine billion, two hundred four million, four hundred seventy-one thousand, four hundred sixty".