1429677231740 has 24 divisors (see below), whose sum is σ = 3005970243360. Its totient is φ = 571176024768.

The previous prime is 1429677231727. The next prime is 1429677231791. The reversal of 1429677231740 is 471327769241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43412375 + ... + 43445294.

It is an arithmetic number, because the mean of its divisors is an integer number (125248760140).

Almost surely, 2^{1429677231740} is an apocalyptic number.

1429677231740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1429677231740 is an abundant number, since it is smaller than the sum of its proper divisors (1576293011620).

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

1429677231740 is a wasteful number, since it uses less digits than its factorization.

1429677231740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86858501 (or 86858499 counting only the distinct ones).

The product of its (nonzero) digits is 3556224, while the sum is 53.

The spelling of 1429677231740 in words is "one trillion, four hundred twenty-nine billion, six hundred seventy-seven million, two hundred thirty-one thousand, seven hundred forty".