73737420414 has 32 divisors (see below), whose sum is σ = 168575109120. Its totient is φ = 21063780192.

The previous prime is 73737420391. The next prime is 73737420479. The reversal of 73737420414 is 41402473737.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

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, 55432 + ... + 388004.

It is an arithmetic number, because the mean of its divisors is an integer number (5267972160).

Almost surely, 2^73737420414 is an apocalyptic number.

73737420414 is an abundant number, since it is smaller than the sum of its proper divisors (94837688706).

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

73737420414 is a wasteful number, since it uses less digits than its factorization.

73737420414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337864.

The product of its (nonzero) digits is 395136, while the sum is 42.

The spelling of 73737420414 in words is "seventy-three billion, seven hundred thirty-seven million, four hundred twenty thousand, four hundred fourteen".