1423608677040 has 160 divisors (see below), whose sum is σ = 4916819874816. Its totient is φ = 337774305280.

The previous prime is 1423608677039. The next prime is 1423608677059. The reversal of 1423608677040 is 407768063241.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5612577 + ... + 5860736.

Almost surely, 2^{1423608677040} is an apocalyptic number.

1423608677040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1423608677040 is an abundant number, since it is smaller than the sum of its proper divisors (3493211197776).

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

1423608677040 is a wasteful number, since it uses less digits than its factorization.

1423608677040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11473387 (or 11473381 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 48.

The spelling of 1423608677040 in words is "one trillion, four hundred twenty-three billion, six hundred eight million, six hundred seventy-seven thousand, forty".