1340480437048 has 8 divisors (see below), whose sum is σ = 2513400819480. Its totient is φ = 670240218520.

The previous prime is 1340480437039. The next prime is 1340480437073. The reversal of 1340480437048 is 8407340840431.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1340480436989 and 1340480437007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83780027308 + ... + 83780027323.

It is an arithmetic number, because the mean of its divisors is an integer number (314175102435).

Almost surely, 2^{1340480437048} is an apocalyptic number.

It is an amenable number.

1340480437048 is a deficient number, since it is larger than the sum of its proper divisors (1172920382432).

1340480437048 is a wasteful number, since it uses less digits than its factorization.

1340480437048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167560054637 (or 167560054633 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 46.

The spelling of 1340480437048 in words is "one trillion, three hundred forty billion, four hundred eighty million, four hundred thirty-seven thousand, forty-eight".