2434737621420 has 96 divisors (see below), whose sum is σ = 8157411541440. Its totient is φ = 599320028160.

The previous prime is 2434737621413. The next prime is 2434737621467. The reversal of 2434737621420 is 241267374342.

2434737621420 is a `hidden beast` number, since 2 + 4 + 3 + 47 + 376 + 214 + 20 = 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 31 ways as a sum of consecutive naturals, for example, 173407341 + ... + 173421380.

It is an arithmetic number, because the mean of its divisors is an integer number (84973036890).

Almost surely, 2^{2434737621420} is an apocalyptic number.

2434737621420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2434737621420 is an abundant number, since it is smaller than the sum of its proper divisors (5722673920020).

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

2434737621420 is a wasteful number, since it uses less digits than its factorization.

2434737621420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346828752 (or 346828744 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 45.

The spelling of 2434737621420 in words is "two trillion, four hundred thirty-four billion, seven hundred thirty-seven million, six hundred twenty-one thousand, four hundred twenty".